JP6937550B2 - Stationery set - Google Patents

Description

The present invention relates to a plurality of writing tools, particularly a writing tool set in which two writing tools are sold as a pair.

In recent years, the types of writing instruments have diversified, and writing instruments with elaborate designs and writing instruments with famous characters have appeared, and there are writing instruments that emphasize fashionability and collection while maintaining the performance as writing instruments. Such writing tools that emphasize fashion and collection give users the joy of owning and boasting to others, the joy of owning a pair with a close friend or lover, or the joy of collecting all kinds of famous character series. give. For this reason, writing tools that emphasize fashionability and collection are often purchased as a pair, or a plurality of writing tools with different characters or different colors.

By the way, for stationery that has a large number of ink colors, while preparing refills for many colors, prepare multiple refills of different colors and a stationery-type holder that can accommodate multiple refills of the user's favorite color. If you select this and store it in the holder, you can make multicolored writing tools. Such a multicolor writing tool is disclosed in Patent Document 1, for example. In addition, some multicolor writing instruments allow an eraser or touch pen compatible with the refill to be accommodated in the part where the refill is inserted. Further, as a writing tool incorporating fashionability, one in which a decorative piece is attached to a clip of the writing tool (see, for example, Patent Document 2) or one in which a decorative portion is formed in a refill operation portion (for example, Patent Document 1). See).

Japanese Unexamined Patent Publication No. 2012-166484

Japanese Unexamined Patent Publication No. 2011-88397

However, in the writing tools to which a large number of refills forming decorative parts are attached to the operation part and the writing tools to which the decorative pieces are attached to the clips, the design of the decorative parts and the decorative pieces decorates the writing tool alone. For this reason, when a plurality of writing tools are arranged side by side, the decorative part and the decorative piece are not designed to be integrated. That is, a writing tool in which a large number of refills having a decorative part formed on the operation part and a writing tool in which a decorative piece is attached to a clip motivates the user to purchase a single writing tool, and the user is given a writing tool. It did not motivate the desire to purchase in pairs or multiple bottles.

An object of the present invention is to provide a writing tool set that has a sense of unity in design when arranged side by side and motivates a user to purchase a plurality of writing tools as a set, particularly a desire to purchase in pairs. do.

According to one aspect of the present invention, a writing instrument set including a plurality of writing instruments, wherein a decorative tool having an integrated design when arranged adjacent to each of the plurality of writing instruments forming the writing instrument set is attached to the writing instrument. As for the writing instruments equipped with the decorations, a writing instrument set in which the decorations are arranged so as to have an integrated design is provided.

In the writing instrument set, the decoration is the same as any of the clips, knock rods, and crowns of each of the plurality of writing instruments, which are arranged on the opposite side of the writing instrument from the writing side. It should be installed in the position.

Further, for each writing tool of the writing tool set, a first fitting portion is formed on the back portion of the decorative tool, and a first fitting portion is formed on the back portion of the decoration tool, and the clip, the knock bar, and the crown of each of the plurality of writing tools have a first fitting portion. In a state where the second fitting portion to be fitted to the first fitting portion is formed and the second fitting portion is fitted to the first fitting portion, the second fitting portion is used as a decorative tool. It can be hidden and not exposed.

According to the writing tool set of the present invention, it is easy to motivate the user to purchase a plurality of writing tools as a set, particularly a motivation to purchase a pair of writing tools. Therefore, a plurality of writing tools are sold as a set at a time. This has the effect of improving sales efficiency.

(A) is a diagram showing a process of attaching the regulating member of the first embodiment to the ornament by making two writing instruments to which the ornament of the first embodiment having a pair design is attached in parallel, (b). It is a figure which shows the process of inserting two writing tools whose position of an accessory is defined by the regulation member shown in (a) into a bag for sale. It is a figure which shows the state which the writing tool set which has two writing tools is housed in the bag for sale, and the decorative tool which has the design of a pair whose position is defined by the regulation member from the window provided in the bag is visible from the outside. .. (A) is a perspective view of the regulating member of the second embodiment, and (b) is a shaft of two writing instruments inserted into the regulating member shown in (a) to define the position of the decorative tool. A cross-sectional view showing a mode showing a process of inserting a writing instrument of a book into a bag for sale, (c) is a cross-sectional view taken along the line AA of (b). (A) is a front view of a bag for sale provided with the regulating member of the third embodiment, and (b) is a bag in which the writing tool insertion port of the bag is opened by applying force to the BB portion of (a). A plan view of the inside of the above, (c) is a cross-sectional view showing a state in which two writing tools are inserted into the regulating member shown in (b) and their positions are regulated. (A) is a diagram showing a state in which the position of the writing tool provided with the regulating member of the fourth embodiment is regulated by the regulating member of the fourth embodiment, and (b) is the two shown in (a). It is a front view which shows the state which the writing tool of is inserted into the bag for sale, and the replacement ornament is attached. One of the shapes of the ornament shown in FIG. 1 is shown, (a) and (c) are perspective views of the ornament as viewed from the front side, and (b) is a front view of the ornament as viewed from the front side. d) to (f) are side views, (g) is a cross-sectional view of (e) on the JJ line, (h) is a cross-sectional view of (b) on the HH line, and (i) and (k) are. A perspective view of the ornament as seen from the back side, and (j) is a rear view of the ornament as seen from the back side. (A) is an assembly perspective view for explaining a process of attaching a decorative tool to a lever provided on a knock rod of a writing instrument shown in FIG. 1 (a), and (b) is a side view of the process shown in (a). It is a side view. (A) is a front view of one of the writing instruments in a state where the ornament is attached to the lever provided on the knock rod by the steps shown in FIGS. 7 (a) and 7 (b), and (b) is shown in (a). A side view of the writing instrument shown, (c) is a cross-sectional view of the writing instrument shown in (b). FIG. 9 shows a knock rod to which the decoration tool of the writing tool shown in FIG. 8 (a) is attached, taken out from the barrel of the writing tool, and FIGS. (B) is a plan view of the knock rod viewed from the front side, (i) is a rear view of the knock rod viewed from the back side, (d) is a side view of the knock rod viewed from the P direction of (i), ( e) is a side view of the knock rod viewed from the Q direction of (i), (f) is a side view of the knock rod viewed from the R direction of (i), and (g) is the GG line of (e). A cross-sectional view, (h) is a cross-sectional view taken along the line EE of (b). Three writing tools with the second form of ornaments attached, which becomes one design when all three are aligned, are inserted into the bag for sale, and the three ornaments can be seen from the window of the bag for sale by the regulatory member. It is a front view which shows the writing tool set in the state which is lined up in. (A) is a front view of the writing instrument to which the ornament of the third form is attached, (b) is a side view of the writing instrument shown in (a), and (c) is a vertical sectional view of the writing instrument shown in (b). Is. The shape of the ornament of the third form shown in FIG. 11 is shown, (a) is a perspective view of the ornament viewed from the back side, and (b) is a perspective view of the ornament shown in (d) from above. (C) is a front view of the accessory shown in (a), (d) is a side view of the accessory shown in (c), and (e) is a vertical section of the accessory shown in (d). A top view, (f) is a rear view of the ornament shown in (c), (g) is a perspective view of the ornament seen from the front side, and (h) is a view of the ornament shown in (d) from below. It is a bottom view. (A) is a perspective view of a modified example of the accessory in which the third form of the accessory shown in FIG. 11 is colored, and (b) is a different coloring from the accessory shown in (a). The front view of the decorative tool of another modified example in which the above is applied, (c) is a side view for explaining the position of the clip ball provided in the decorative tool of the third form shown in FIG. (A) is a side view for explaining a problem when a clip ball similar to the conventional one is provided in the accessory of the third form shown in FIG. 11, and (b) is a third form shown in FIG. It is a side view explaining the effect when the clip ball shown in FIG. 13C is provided in the ornament of. FIG. 5 is a diagram showing a state in which two writing tools having a third form of decorative tool with different coloring are housed in a bag for sale, and the decorative tool can be visually recognized from the outside through a window provided in the bag.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. A common reference code is attached to the corresponding components throughout the drawings. The present invention features a structure of a stationery set that gives the user a sense of unity in design when placed side by side and motivates the user to purchase a plurality of sets, especially a pair of sets. Therefore, the types of writing instruments to be sold are not limited. For example, the types of writing instruments include a single color ballpoint pen, a knock type ballpoint pen, a multifunctional (multicolor) ballpoint pen, a refill holder to which a large number of refills can be attached, and a mechanical pencil. Etc. are possible. Here, a refill holder will be described as an example of a writing instrument that allows a user to easily purchase a plurality of writing instruments. Further, in the following description, the refill holder will be used as a drawing, but the term indicating the refill holder will be a writing tool.

In FIG. 1A, two writing tools 1 to which the ornaments 2L and 2R of the first embodiment having a pair design are attached are parallel to each other, and the restricting member 5A of the first embodiment is attached to the ornaments 2L and 2R. The process of making the writing tool set 10 by attaching to the writing tool set 10 is shown. In this embodiment, the design of the pair is heart-shaped. The ornament 2L is the left half of the heart shape divided vertically, and the ornament 2R is the right half of the heart shape divided vertically. The regulating member 5A is a transparent rectangular plate-shaped member, and includes two parallel through holes 51. The size of the through hole 51 is a size that allows the ornaments 2L and 2R attached to the writing tool 1 to be inserted, and the shape is not limited. Further, the position of the through hole 51 in the regulating member 5A is a position where the barrels 4 of the writing tool 1 are parallel to each other and the ornaments 2L and 2R are close to each other while the ornaments 2L and 2R are inserted into the through holes 51, respectively. Is. The ornaments 2L and 2R look like one ornament 2, that is, a heart shape in a close state.

1 (b) shows a writing tool set 10 including two writing tools 1 in which the positions of the decorative tools 2L and 2R are defined by the regulating member 5A shown in FIG. 1 (a) for display and sale at a store. It is a figure which shows the process of inserting into the bag 3 for sale used. The bag 3 has a hole 33 for hanging, and a bag portion 34 having an insertion port 32 for accommodating the writing tool set 10 below the hole 33. The bag portion 34 can be made opaque in order to prevent ultraviolet rays and the like. Further, above the bag portion 34, there is a transparent portion 31 through which the ornaments 2L and 2R can be seen when the writing tool set 10 is housed in the bag portion 34. In this embodiment, the transparent portion 31 has a rectangular shape, but if the decorative tools 2L and 2R can be seen when the writing tool set 10 is housed in the bag portion 34, the shape of the transparent portion 31 is not limited and the bag. The entire part 34 may be transparent. When the transparent portion 31 is smaller than the bag portion 34, the transparent portion 31 may be hereinafter referred to as a window 31.

In the writing tool set 10, the tip of the writing tool 1 is inserted into the bag portion 34 from the insertion port 32 in a state where the two writing tools 1 are suspended from the regulating member 5A. When the writing tool set 10 is inserted into the bag portion 34, the insertion port 32 is closed. There are various well-known methods for closing the insertion slot 32, but since it is not the gist of the present invention, the description thereof will be omitted here.

FIG. 2 shows a state in which a writing tool set 10 in which two writing tools 1 are arranged is housed in a bag 3 for sale through the process shown in FIG. 1 (b). When the writing tool set 10 is housed in the bag 3, the decorative tool 2 having a paired design in which the position is defined can be visually recognized from the outside through the window 31 provided in the bag 3. Further, since the regulating member 5A shown in FIGS. 1A and 1B that regulates the positions of the decorative tools 2L and 2R attached to each writing tool 1 of the writing tool set 10 inside the bag 3 is a transparent member. It is inconspicuous, and its existence is hardly known through the window 31. Therefore, the regulation member 5A is not shown in FIG.

In this way, when the bags 3 containing the writing tool set 10 are lined up at the storefront, the design of the pair of the decorative tools 2 is emphasized through the window 31 and is visible to the user. For this reason, the user is attracted to the design of the pair of ornaments 2 and is more motivated to purchase the writing instrument set 10. If the bag portion 34 of the bag 3 for storing the writing tool set 10 is also designed so that the user prefers the design of the pair of the decorative tools 2, the user's willingness to purchase is further increased.

FIG. 3A shows the regulating member 5B of the second embodiment of the present invention. The regulating member 5B is a transparent elongated rectangular plate-shaped member, and includes four slits 52. Two of the four slits 52 are provided so as to face each other in parallel with the longitudinal direction of the regulating member 5B, and the pair of the two slits 52 is arranged in the longitudinal direction of the regulating member 5B. .. The regulating member 5B is formed with a first strip-shaped portion 53 sandwiched between the two slits 52 and a second strip-shaped portion 54 on both sides of the first strip-shaped portion 53. The first strip 53 and the second strip 54 can be separated from each other in opposite directions. Then, in the space between the first strip-shaped portion 53 and the second strip-shaped portion 54 in the separated state, as shown in FIG. The 2Rs can be inserted so that they face the same direction and are adjacent to each other. FIG. 3 (c) shows a cross section taken along the line AA of FIG. 3 (b).

The writing tool set 10 including the two writing tools 1 whose positions of the decorative tools 2L and 2R are defined by the regulating member 5B is inserted into the bag 3 for sale as in the process shown in FIG. 3 (b). The bag 3 may be the same as the bag 3 described with reference to FIG. 1 (b), and the writing tool set 10 has the tip of the writing tool 1 in a state where the two writing tools 1 are held in parallel by the regulating member 5B and the barrel 4 is held in parallel. Is inserted into the bag portion 34 from the insertion port 32. When the writing tool set 10 is inserted into the bag portion 34, the insertion opening 32 is closed and the state shown in FIG. 2 is obtained. In the writing tool set 10, the axle tube 4 is fixed inside the bag 3 by the regulating member 5B, and the decorative tool 2 having a paired design in which the position is defined can be visually recognized from the outside through the window 31 provided in the bag 3. It has become. Similarly, the restricting member 5B, which is a transparent member inside the bag 3, is inconspicuous, and its existence is hardly known through the window 31.

FIG. 4A is a front view of the bag 3 for sale provided with the regulating member 5C according to the third embodiment of the present invention. The regulation member 5C of the third embodiment is provided inside the bag 3 so that the barrel of the writing tool 1 can be inserted therethrough. FIG. 4B shows a state in which a force is applied to the BB portion of the bag 3 shown in FIG. 4A to open the insertion port 32 of the writing instrument of the bag 3 and the inside of the bag 3 is viewed. The regulating member 5C is formed of a sheet-shaped member provided on the inner surface of the bag portion 34 on the front side of the bag 3, and the sheet-shaped regulating member 5C is loosened in the lateral direction of the bag 3 with both ends. The central portion is welded in the vertical direction of the inner surface of the bag 3, for example. FIG. 4C shows a state in which the shaft cylinders 4 of the two writing instruments are inserted into the regulating member 5C shown in FIG. 4B and their positions are regulated.

In the writing tool set 10 including the two writing tools 1 including the decorative tools 2L and 2R, the shaft cylinder 4 is inserted into the bag 3 as shown in FIG. 4 (c). At this time, the barrel 4 of the writing tool 1 is inserted into the regulating member 5C inside the bag 3 so that the decorative tools 2L and 2R of the writing tool 1 face the direction of the window 31 of the bag 3. When the writing tool set 10 is inserted into the bag portion 34, the insertion opening 32 is closed and the state shown in FIG. 2 is obtained. In the writing tool set 10, the axle tube 4 is fixed inside the bag 3 by the regulating member 5C, and the decorative tool 2 having a paired design in which the position is defined can be visually recognized from the outside through the window 31 provided in the bag 3. It has become. Since the regulating member 5B is provided below the window 31 inside the bag 3, it does not need to be a transparent member.

FIG. 5A shows a state in which the position of the writing tool 1 provided with the regulating member 5D of the fourth embodiment of the present invention is regulated by the regulating member 5D. The regulating member 5D is a magnet embedded in the ornaments 2L and 2R, respectively, and FIG. 5A shows the shape of the regulating member 5D taken out from the ornaments 2L and 2R. In the regulating member 5D, which is a magnet, for example, the south pole of one magnet is arranged on the end face of the ornament 2L on the decoration 2R side, and the north pole of the other magnet is arranged on the end face of the ornament 2R on the decoration 2L side. ing. Therefore, when the ornaments 2L and 2R are brought close to each other, the ornaments 2L and 2R are integrated by the magnetic force of the regulating member 5D to become one ornament 2 having an integrated design.

The writing tool set 10 including the two writing tools 1 provided with the decorative tools 2L and 2R is inserted into the bag 3 as shown in FIG. 5 (b). At this time, the writing tool 1 is inserted into the bag 3 so that the decorative tools 2L and 2R of the writing tool 1 face the direction of the window 31 of the bag 3, and the decorative tools 2L and 2R are integrated by the regulating member 5D. It is one ornament 2 having. When the writing tool set 10 is inserted into the bag portion 34, the insertion port 32 is closed. In the writing tool set 10, the decorative tools 2L and 2R are integrated inside the bag 3 by the regulating member 5D, and the decorative tool 2 having the integrated design can be visually recognized from the outside through the window 31 provided in the bag 3. It has become.

In the embodiment shown in FIG. 5B, spare ornaments 2L and 2R are stored under the bag 3 for replacement. As will be described in detail later, since the ornaments 2L and 2R are formed so as to be removable with respect to the writing instrument 1, the ornaments 2L and 2R for replacement are enclosed. When the replacement ornaments 2L and 2R are enclosed in this way, it is possible to replace the replacement ornaments 2L and 2R with the replacement ornaments 2L and 2R even if the ornaments 2L and 2R become dirty, damaged, or lost. It is possible. In the embodiment shown in FIG. 5B, the same decorative tools 2L and 2R as the decorative tools 2L and 2R attached to the writing tool 1 are enclosed in the bag 3, but the replacement decorative tools are different. It may be. If the replacement ornaments are different, they can be replaced to make a writing instrument with a different design.

Here, the structure of the accessory and the structure in which the accessory can be attached to and detached from the writing tool will be described with reference to FIGS. 6 and 7. Since the attachment structures of the ornaments 2L and 2R to the writing instrument 1 in the above-described embodiment are the same, the attachment structure of one of the ornaments 2L will be described here as a representative. The mounting structure is provided only on the back surface of the accessory 2L.

6 (a) to 6 (k) show the shape of the ornament 2L. 6 (a) and 6 (c) are views of the decorative tool 2L from different directions on the front side, and FIG. 6 (b) is a view of the decorative tool 2L from the front side of the front side. Further, FIGS. 6 (i) and 6 (k) show the decorative tool 2L viewed from different directions on the back side, and FIG. 6 (j) shows the decorative tool 2L viewed from the back side. Further, FIGS. 6 (d) to 6 (f) are side views of the ornament 2L viewed from the directions of arrows C, D, and F of FIG. 6 (j), and FIG. 6 (g) is J of FIG. 6 (e). A cross-sectional view taken along the line −J, FIG. 6 (h) is a cross-sectional view taken along the line HH of FIG. 6 (b).

As shown in FIGS. 6A to 6K, a socket 20 fitted to a slide lever (described later) provided on the writing tool is provided on the back surface of the accessory 2L. As shown in FIGS. 6 (i) to 6 (k), the socket 20 has parallel guide walls 21 and 22 and a ceiling wall 25 provided above the guide walls 21 and 22 on the insertion side of the slide lever. .. Further, on the opposite side of the guide walls 21 and 22 on the insertion side of the slide lever, there are curved portions 23 and 24 that are curved inward, and the slide lever inserted between the guide walls 21 and 22 is engaged at the upper part of the ceiling wall 25. It is stopped so that it does not protrude from the socket 20. Further, a recess 26 for receiving the tip of the slide lever, which will be described later, is formed on the inner surface of the curved portions 23 and 24 and the back surface of the decorative tool 2L in the portion surrounded by the guide walls 21 and 22 where the ceiling wall 25 is not provided. ing. A clip ball may be formed on the back surface of the accessory 2L so that the accessory 2L functions as a clip, or the slide lever may be used as a clip.

7 (a) and 7 (b) explain a process of attaching the accessory 2L to the slide lever 41 provided on the knock rod of the multifunctional writing tool 1 shown in FIG. 1 (a). The writing tool 1 described in this embodiment includes a knock bar 60 having a plurality of ordinary slide levers 61 and a knock bar 40 having a slide lever 41 for attaching a decorative tool. The knock rod 40 and the knock rod 60 are attached with refills filled with inks of various colors inside the barrel 4 of the writing tool 1.

As described with reference to FIGS. 6 (i) to 6 (k), the socket 20 provided on the back surface of the ornament 2L has guide walls 21 and 22, curved portions 23 and 24, a ceiling wall 25, and a recess 26. On the other hand, the slide lever 41, which is inserted into the socket 20 and fits into the socket 20, is a thin connection between the shaft portion 42 extending from the knock rod 40 and parallel to the knock rod 40 and the tip side of the shaft portion 42. There are a portion 43 and a bulging portion 44 provided on the tip end side of the connecting portion 43 and formed one step higher than the connecting portion 43. The shape of the bulging portion 44 of this embodiment in a plan view is substantially triangular. The connecting portion 43 can also function as a liquid pool when the adhesive is used.

When attaching the decorative tool 2L to the slide lever 41, align the space between the guide walls 21 and 22 of the socket 20 with the bulging portion 44 of the slide lever 41, and move the decorative tool 2L in the direction of the shaft portion 42 of the slide lever 41. Move. Then, after the bulging portion 44 of the slide lever 41 passes through the ceiling wall 25, it falls into the recess 26 and fits with the recess 26. By fitting the bulging portion 44 of the slide lever 41 and the recess 26 on the back surface of the ornament 2L, the ornament 2L fitted in the slide lever 41 can be prevented from coming off from the slide lever 41.

8 (a) is a front view of the writing tool 1 in a state where the decorative tool 2L is attached to the knock rod 40 by the steps shown in FIGS. 7 (a) and 7 (b). ) Is a side view of the writing tool 1 shown in FIG. 8 (a). Further, FIG. 8 (c) shows a cross section of the writing tool 1 shown in FIG. 8 (b). As shown in FIGS. 8A and 8B, the writing tool 1 includes a knock rod 60 having a plurality of ordinary slide levers 61 and a knock rod 40 including a slide lever 41 to which the ornament 2L is attached. There is.

FIG. 8C shows a cross-sectional view of the structure of one knock rod 40 including a slide lever 41 for attaching the ornament 2L. At the tip of the knock rod 40 provided with the slide lever 41, there is a refill mounting protrusion 45 for mounting the refill. The refill (not shown) inserted into the barrel 4 of the writing tool 1 is attached to the refill mounting protrusion 45 after the end portion not on the writing side passes through the inside of the spring 6. In this state, when the slide lever 41 is slid toward the tip side of the writing instrument, the knock rod 40 compresses the spring 6 and moves to the tip side of the writing instrument 1, and the writing portion of the refill protrudes from the barrel 4 of the writing instrument 1. .. The knock rod 40 and the other knock rod 60 (not shown in FIG. 8C) are refills filled with inks of various colors inside the barrel 4 of the writing tool 1 and refills with an eraser attached to the tip. Can be attached. When the ink filled in the refill is a heat-discoloring ink described later, a refill having a written character erasing member at the tip can be attached to either the knock rod 40 or the knock rod 60.

FIG. 9 shows a knock rod 40 to which the ornament 2L of the writing tool 1 shown in FIG. 8A is attached, taken out from the barrel of the writing tool 1. 9 (a) and 9 (c) are views of the knock rod 40 viewed from different directions on the front side, and FIG. 9 (b) is a view of the knock rod 40 viewed from the front side of the front side, FIG. 9 (i). Is a view of the knock rod 40 from the back side. Further, FIG. 9 (d) shows the side surface of the knock rod 40 viewed from the P direction of FIG. 9 (i), and FIG. 9 (e) shows the side surface of the knock rod viewed from the Q direction of FIG. 9 (i). 9 (f) shows the side surface of the knock rod 40 as viewed from the R direction of FIG. 9 (i). Further, FIG. 9 (g) shows a cross section taken along the line GG of FIG. 9 (e), and FIG. 9 (h) shows a cross section taken along the line EE of FIG. 9 (b). The ornament 2L can be removed from the slide lever 41 because the socket 20 and the slide lever 41 are disengaged by applying a large force in the axial direction of the knock rod 40.

In the embodiment described above, two writing tools 1 to which the ornaments 2L and 2R of the first embodiment having the paired design are attached have been described. On the other hand, the writing tool set 10 of the present invention is limited to an aggregate of two writing tools as long as the designs of the decorative tools attached to three or more writing tools are integrated side by side to motivate the purchase. It is not something that is done.

FIG. 10 shows a state in which a writing tool set 10 including three writing tools 1 to which decorative tools 7L, 7C, and 7R of the second form are attached, which becomes one design when all three are arranged, is inserted into a bag 3 for sale. Is shown. In the decorative tools 7L, 7C, 7R, the three decorative tools 7L, 7C, 7R are arranged through the window 31 of the bag 3 by any of the regulatory members of the above-mentioned four embodiments used for the decorative tool of the first form. You can make it visible with. FIG. 10 shows a state in which the regulating member provided with the magnet of the fourth embodiment described above is used. Since the method of attaching the ornaments 7L, 7C, 7R of the second form to the writing tool 1 is the same as that of the ornaments 2L, 2R of the first form, further description will be omitted. In addition, when three writing tools 1 to which the second form of decorative tools 7L, 7C, 7R are attached, which becomes one design when all three are arranged, are inserted into the bag 3 for sale and sold, three pieces are used. If the color of the ink of the writing tool 1 is changed to red, blue, black, etc., it is considered that the user's willingness to purchase will increase.

In all of the first-form ornaments 2L and 2R and the second-form ornaments 7L, 7C, and 7R described above, the design surface of the ornament was a flat surface. Therefore, in the third form of the decorative tool, the surface of the decorative tool is formed to be uneven, the unevenness difference is 2 mm or more, and the design is a three-dimensional decoration that is line-symmetrical with respect to the axial direction. The three-dimensional decoration has the effect of giving a greater impression to the user as a visual effect to the user. Specific examples of the third form of the decorative tool will be described with reference to FIGS. 11 to 15. As for the writing tool 1 to which the decorative tool of the third form is attached, the same writing tool 1 as described above can be used. Therefore, the same components are designated by the same reference numerals and the description thereof will be omitted. Further, the decorative tool 8 of the third embodiment can be attached to the slide lever 41 of the writing tool 1 by the socket 20, but the structure of the slide lever 41 of the writing tool 1 and the structure of the socket 20 of the decorative tool 8 have already been described. Since it is the same as the example, the same reference numerals are given and the description thereof will be omitted.

FIG. 11A is a front view of the writing tool 1 to which the decorative tool 8 of the third form is attached. 11 (b) is a side view of the writing tool 1 shown in FIG. 11 (a), and FIG. 11 (c) is a vertical cross-sectional view of the writing tool 1 shown in FIG. 11 (b). The decorative tool 8 of the third form includes a clip 80, a clip ball 81 provided on the inner surface of the tip end portion of the clip 80, and a decorative portion 82. The clip 80 is attached to the slide lever 41. The surface of the decorative portion 82 is formed in an uneven shape, and the difference in unevenness is 2 mm or more. Further, as an example, the design of the decorative portion 82 is made into a star shape line-symmetrical with respect to the axial direction so that a three-dimensional effect is prominently exhibited. However, if the design of the decorative portion 82 is a conspicuous design, a line is used. It does not have to be symmetrical.

FIG. 12 shows in detail the shape of the ornament 8 of the third form shown in FIG. FIG. 12A is a perspective view of the decorative tool 8 as viewed from the back side, and FIG. 12F is a rear view of the decorative tool 8 as viewed from the back side. Further, FIG. 12 (b) is a plan view of the ornament 8 shown in FIG. 12 (d) as viewed from above, and FIG. 12 (h) is a view of the ornament 8 shown in FIG. 12 (d) from below. It is a bottom view. Further, FIG. 12 (c) is a front view of the decorative tool 8 shown in FIG. 12 (a), and FIG. 12 (g) is a perspective view of the decorative tool 8 as viewed from the front side. 12 (d) is a side view of the accessory 8 shown in FIG. 12 (c) as viewed from the right side, and FIG. 12 (e) is a vertical section of the accessory 8 shown in FIG. 12 (d). It is a top view.

In the decorative tool 8 of the third form shown in FIG. 12, a clip 80 extends from the decorative portion 82, and a clip ball 81 is formed at the tip end portion on the inner surface side of the clip 80. As can be seen from FIGS. 12 (b), (d), and (h), the surface of the decorative portion 82 is formed in an uneven shape, and the difference in unevenness is 2 mm or more. Further, as can be seen from FIG. 12 (c), the design of the decorative portion 82 is star-shaped (pentagram) and line-symmetrical, and the five protrusions have ridges extending from the center, and the left and right sides of the ridges are inclined surfaces. It has become.

Further, as shown in FIGS. 13 (a) and 13 (b), the decorative tool 8 can color the surface of the decorative portion 82 with three or more colors of paint. Coloring can be formed by inkjet printing or in-mold molding after molding. The coloring shown in FIGS. 13 (a) and 13 (b) is an example. In the example shown in FIG. 13 (a), the ornament 8 is formed in a star shape, and five protrusions are formed. Since each slope has a line-symmetrical slope, each slope is colored with three or more colors. Further, in the example shown in FIG. 13B, the surface of the decorative portion 82 is colored line-symmetrically with respect to the star-shaped center line. By coloring the decorative portion 82 with three or more colors in this way, the three-dimensional effect of the decorative portion 82 is increased, and the decorative portion 82 becomes conspicuous.

Further, as shown in FIG. 13C, the accessory 8 is provided with a clip ball 81 on the inner surface of the tip end portion of the clip 80. Specifically, the clip ball 81 is formed so that the distance A from the tip end portion of the clip 80 at the center of the clip ball 81 is within 5 mm. With this structure, as shown in FIG. 14B, the clip 80 is pushed down, the writing portion 46 of the refill protrudes from the barrel 4 of the writing tool 1, and the tip portion of the clip 80 is indicated by an arrow in the axial center direction. Even if it is pressed as indicated by P, it is possible to prevent the writing unit 46 from returning unintentionally.

On the other hand, consider the case where the clip ball 81A is provided with the accessory 8A provided at a position away from the tip of the clip 80, as shown in FIG. 14A. In the writing tool 1 provided with the decorative tool 8A, when the clip 80 is pushed down and the writing portion 46 of the refill is projected from the shaft cylinder 4, the tip portion of the clip 80 is pushed in the axial center direction as indicated by an arrow P. , The clip ball 81A serves as a fulcrum, and the decorative portion 82 moves in the direction of the arrow Q. Then, when the decorative portion 82 moves in the direction of the arrow Q, the lock with the lock mechanism in the barrel 4 of the clip 80 is released, the decorative tool 8A moves in the direction indicated by the arrow R, and the writing portion 46 unintentionally moves. There is a risk of returning. Therefore, in this embodiment, the clip ball 81 is provided on the inner surface of the tip portion of the clip 80 at a position where it is difficult to function as a fulcrum.

Further, the writing tool 1 to which the accessory 8 of the third form is attached is placed in the bag 3 for sale as shown in FIG. 15, similarly to the writing tool 1 to which the decoration of the first form is attached. It is also possible to sell in the form of a writing tool set 10 in which a plurality of writing tools 1 (for example, two) are arranged side by side. In this case, the positions of the two writing tools 1 are adjusted by a regulating member (not shown), and the decorative portion 82 of the decorative tool 8 is colored differently with three or more colors, and is provided on the bag 3. If the decorative portion 82 can be visually recognized from the window 31, it is considered that the user's willingness to purchase will increase.

The refill can contain, for example, a heat-discoloring ink that discolors due to frictional heat and becomes transparent when rubbed by the erasing member, or an eraser erasable ink that can be peeled off from the paper surface by the erasing member. When the refill contains heat-discolorable ink, the erasing member is formed of a member that generates frictional heat with the paper surface when the paper surface is rubbed, and the generated frictional heat can heat-discolor the handwriting. be. As the cursive, a ballpoint pen containing a heat-coloring ink, a mechanical pencil containing a heat-coloring core, a pencil lead holder, or the like can be considered. The erasing member may be attached to the rear end portion (crown) of the writing instrument, or the erasing member may be provided on the writing side instead of the refill, or the ornament 2 itself may be used as the erasing member. In addition, a writing tool containing an eraser erasable ink that can be erased with an eraser is possible in the refill. In this case, as the erasing member, a member that wears when the ink is stripped from the paper surface is selected as in the eraser.

Here, the thermochromic ink maintains a predetermined color (first color) at room temperature (for example, 25 ° C.), and changes to another color (second color) when the temperature is raised to a predetermined temperature (for example, 65 ° C.). This refers to an ink having the property of returning to the original color (first color) when cooled to a predetermined temperature (for example, −10 ° C.). In the writing instrument 1 using the thermochromic ink, making the second color colorless and raising the temperature of the drawn line written with the first color (for example, red) to make it colorless is referred to as "erasing" here. Therefore, the writing surface or the like on which the drawn line is written is rubbed by a friction body as an erasing member to generate frictional heat, whereby the drawn line is changed to colorless, that is, erased. As a matter of course, the second color may be a color other than colorless.

Further, in a writing tool using a refill containing an eraser erasable ink that can be erased with an eraser, the eraser erasable ink contains water and non-thermoplastic colored resin particles having an average particle diameter of 1.0 to 15 μm in the entire ink composition. On the other hand, it is necessary to contain at least 3 to 30% by weight and 0.1 to 15% by weight of non-colored particles.

The colored resin particles used in the water-based ink of the present invention are composed of colored resin particles, are non-thermoplastic, and have an average particle diameter of 1.0 to 15 μm. For example, resin particles. Colored resin particles in which a colorant made of a pigment is dispersed, colored resin particles in which the surface of the resin particles is coated with a colorant made of a pigment, colored resin particles in which a colorant made of a dye is dyed on the resin particles, etc. Can be mentioned.

In this embodiment, if the colored resin particles are non-thermoplastic and satisfy the above average particle size, the structure [with hollow structure, without hollow structure (fine)] and shape (spherical, polygonal, flat). , Fibrous), etc. are not particularly limited, but preferably, the glass transition temperature reaches the thermal decomposition temperature at 150 ° C. or higher from the viewpoint of exhibiting excellent eraser erasability, writability, and stability over time as an ink. Spherical colored resin fine particles that are close to each other and have an intramolecular cross-linking such that the melt flow index value is less than 0.1, do not have adhesiveness, and have an average particle diameter of 1.0 to 15 μm. Desirable to use. The "average particle size" specified in the present invention (including examples) is a value of D50 measured by a particle size analyzer [Microtrack HRA9320-X100 (manufactured by Nikkiso Co., Ltd.)].

Two types of materials for forming the erasing member include rubber materials such as silicone rubber, nitrile rubber, ethylene propylene rubber, and ethylene propylene diene rubber, and rubber elastic materials such as thermoplastic elastomers such as styrene elastomers, olefin elastomers, and polyester elastomers. The above mixture of rubber elastic material, the mixture of rubber elastic material and synthetic resin, and the mixture of rubber elastic material and synthetic resin were loaded with a load of 9.8 N in the wear test (ASTM D1044) specified in JIS K7204. In an environment of 1000 rpm, the amount of taber wear on the wear wheel CS-17 of the taber wear tester is configured to be 10 mg or more, more preferably 15 mg or more, and an erasing member is formed. Further, in order to adjust the amount of tabor wear to be 15 mg or more, a phthalic acid-based plasticizer may be added to the material of the erasing member to provide more flexibility. Erasing members include alkyl sulphonic acid phenyl ester, cyclohexanedicarboxylic acid ester, methacrylic acid ester, acrylic acid ester, tributyl acetylcitrate, adipic acid polyester, tributyl acetylcitrate, sebacic acid diester, diethylene glycol dibenzoate, phthalic acid, etc. Since the erasing member is easily worn by containing the plasticizing agent of the above, it is possible to erase the brush stroke without damaging the paper surface and blurring the printed characters and the like. Further, it is desirable that the erasing member has a durometer A hardness of 60 or more specified in JIS K6203. As a result, a predetermined hardness can be secured, and a more stable scraping operation becomes possible. The erasing member can also be applied as a touch pen or a stylus pen.

The term "erasing" in the present invention means that the drawn lines, characters, etc. written are adsorbed or scraped off by an erasing portion such as an eraser, in addition to the case where the above-mentioned heat-discoloring ink is used. Further, a pressure-sensitive touch pen, a shaft tube, or the like may be provided with conductivity, and an erasing member and a crown may be provided at the rear end of the capacitive touch pen. Therefore, the present invention can be applied to any stationery equipped with an erasing member capable of erasing the drawn lines (handwriting) written by the writing tool.

1 Writing tool (multifunctional writing tool)
2, 2L, 2R. 7, 7L, 7C, 7R Ornaments 3 bags 4 axles 5, 5A, 5B, 5C, 5D Regulatory members 10 Writing tool set 20 Socket 31 Window (transparent part)
40, 60 Knock bar 41 Slide lever

Claims (3)

In a writing tool set consisting of a plurality of writing tools having a shaft tube,
Each of the plurality of writing instruments forming the writing instrument set is attached with an ornament that becomes an integrated design when placed adjacent to each other.
In the plurality of writing tools to which the ornament is attached, the barrels are arranged in parallel so that the ornament has the integrated design .
It has a regulating member that holds the barrels of the plurality of writing instruments in parallel, and has
Writing instrument set the regulating member and said magnet der Rukoto disposed on the accessory. The decorative tool is characterized in that each of the plurality of writing instruments is attached to the same position of a knock rod provided with a slide lever arranged at a portion opposite to the writing side of the writing instrument. The writing instrument set according to claim 1. The writing tool set according to claim 1 or 2 , wherein the plurality of writing tools are two writing tools, and the two writing tools are equipped with a line-symmetrical decorative tool.

Images