JP2017013502A - Writing tool set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a writing tool set which generates integration in a design of arranged writing tools when arranging a plurality of writing tools so as to motivate a user to possess a plurality of writing tools.SOLUTION: A writing tool set 10 includes: two writing tools 1 attached with ornament tools 2L and 2R in which an integrated design appears when adjacently arranging the two writing tools 1 on a position on a rear end part side of a barrel 4; a bag 3 for sales, for storing as a set of the two writing tools 1 attached with the ornament tools 2L and 2R; and a regulation member 5D for position regulation, provided inside the bag 3 for sales so as to surely arrange the ornament tools 2L and 2R adjacent to each other. The bag 3 for sales is provided with a transparent part 31 in a part where the ornament tools 2L and 2R are positioned so as to make the design of the ornament tools 2L and 2R visible from the outside when storing the two writing tools 1 inside the bag 3. It is all right to provide a transparent connection plate of the writing tool 1 instead of the regulation member 5D.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a writing instrument set that is sold in a state where a plurality of writing instruments, in particular, two writing instruments are paired.

  In recent years, the variety of writing instruments has diversified, and writing instruments with elaborate designs and famous characters have appeared, and there are writing instruments that place importance on fashionability and collection while maintaining the performance as a writing instrument. Such writing tools that place importance on fashionability and collection, give users the pleasure of owning and boasting to others, the joy of owning a pair with their best friends and lovers, or the joy of collecting all the famous character series. give. For this reason, writing instruments that place emphasis on fashionability and collection are often purchased in pairs or purchased in multiples due to differences in characters or colors.

  By the way, for writing instruments that have a large number of ink colors, while preparing refills of many colors, prepare multiple refills of different colors and a writing tool type holder that can be housed inside, so that the user can refill them with multiple colors of their choice. If you select this and place it in the holder, you can make a multicolor writing instrument. Such a multicolor writing instrument is disclosed in Patent Document 1, for example. Some multicolor writing instruments are designed to accommodate an eraser or a touch pen compatible with the refill at the part where the refill is inserted. Furthermore, as a writing instrument incorporating fashionability, a writing instrument clip with a decorative piece (see, for example, Patent Document 2), or a refill operation part with a decorative part (for example, Patent Document 1) See).

JP 2012-166484 A

JP 2011-88397 A

  However, the writing instrument in which a large number of refills having a decorative portion formed on the operation portion are attached, and the writing instrument in which the decorative piece is attached to the clip have a design of the decorative portion and the decorative piece that decorates the writing instrument alone. For this reason, when a plurality of writing instruments are arranged side by side, the design is not such that the decorative part and the decorative piece are integrated. In other words, writing instruments with a large number of refills that have formed decorations on the operation unit so far, and writing instruments with decorative pieces attached to the clips will cause the user to purchase a single writing instrument. It did not give rise to the desire to purchase in pairs or to purchase multiple copies.

  An object of the present invention is to provide a writing instrument set that has a sense of unity when arranged side by side, and that motivates a user to purchase a plurality of writing instruments as a set, particularly a desire to purchase a pair. To do.

  According to one aspect of the present invention, there is a writing instrument set composed of a plurality of writing instruments, and a decorative instrument that becomes an integrated design when placed adjacent to each of the plurality of writing instruments forming the writing instrument set is attached to the writing instrument. The writing instrument set to which the decoration tool is attached is provided as a writing instrument set in which the decoration tool is arranged in an integrated design.

  In the above writing instrument set, the decorative tool is the same for each part of the plurality of writing instruments, in any part of the clip, the knock bar, and the crown provided in the part opposite to the writing side of the writing instrument. It only has to be installed in the position.

  In addition, for each writing instrument of the writing instrument set, a first fitting portion is formed on the back surface of the decorative tool, and each of the plurality of writing instruments includes a clip, a knock bar, and a crown, In a state where a second fitting portion is formed to be fitted to the first fitting portion, 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 instrument set of the present invention, it is easy to generate a willingness to purchase a plurality of writing instruments as a set, in particular, a desire to purchase a pair, so that a plurality of writing instruments are sold as a set at a time. This has the effect of improving sales efficiency.

(A) is a figure which shows the process of attaching the regulating member of 1st Example to an ornament with two writing instruments with which the ornament of the 1st form provided with a pair design was attached in parallel, (b) is It is a figure which shows the process of inserting the two writing tools by which the position of the decoration tool was prescribed | regulated by the control member shown to (a) in the bag for sale. It is a figure which shows the state in which the writing implement set provided with two writing implements is accommodated in the bag for sale, and the decoration implement provided with the design of the pair by which the position was prescribed | regulated by the control member from the window provided in the bag can be visually observed from the outside. . (A) is a perspective view of the regulating member of the second embodiment, (b) is a drawing 2 in which the shafts of two writing tools are inserted into the regulating member shown in (a) to define the position of the accessory. Sectional drawing which shows the figure which shows the process of inserting the writing instrument of a book in the bag for sale, (c) is sectional drawing in the AA of (b). (A) is a front view of the bag for sale provided with the restricting member of the third embodiment, (b) is a force applied to the BB part of (a) to open the writing instrument insertion port of the bag, The top view which looked at the inside of (c) is sectional drawing which shows the state by which the two writing tools were inserted in the control member shown to (b), and the position was controlled. (A) is a diagram showing a state in which the position of the writing instrument 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 implement of is inserted in the bag for sale, and the decoration tool for replacement | attachment is attached. FIG. 2 shows one shape of the decorative device shown in FIG. 1, (a) and (c) are perspective views of the decorative device viewed from the front side, and (b) is a front view of the decorative device viewed from the front side. (d) to (f) are side views, (g) is a sectional view taken along line JJ in (e), (h) is a sectional view taken along line HH in (b), (i), (k) are The perspective view which looked at the ornament from the back side, (j) is the back view which looked at the ornament from the back side. (A) is the assembly perspective view explaining the process of attaching a decoration tool to the lever provided in the knock stick of the writing instrument shown in FIG. 1 (a), (b) seen the process shown in (a) from the side. It is a side view. (A) is a front view of one writing instrument in a state in which a decorative tool is attached to a lever provided on a knock bar by the steps shown in FIGS. 7 (a) and (b), and (b) is a schematic diagram of (a). The side view of the shown writing instrument, (c) is sectional drawing of the writing instrument shown in (b). FIG. 9 shows the knock bar to which the ornament of the writing instrument shown in FIG. 8 (a) is attached, taken out from the shaft cylinder of the writing instrument, and (a) and (c) are perspective views of the knock bar as viewed from the front side. (B) is a plan view of the knock bar viewed from the front side, (i) is a rear view of the knock bar viewed from the back side, (d) is a side view of the knock bar viewed from the P direction of (i), e) is a side view of the knock bar as viewed from the Q direction of (i), (f) is a side view of the knock bar as viewed from the R direction of (i), and (g) is along the GG line of (e). Sectional drawing and (h) are sectional drawings in the EE line of (b). The three writing instruments with the second form of ornaments that become one design when all three are assembled are inserted into the bag for sale, and the three ornaments are visible from the window of the bag for sale by the regulating member It is a front view which shows the writing instrument set of the state currently located in a line. (A) is a front view of the writing instrument to which the ornament of the third embodiment is attached, (b) is a side view of the writing instrument shown in (a), and (c) is a longitudinal sectional view of the writing instrument shown in (b). It is. 11A and 11B show the shape of the decorative device of the third form shown in FIG. 11, where FIG. 11A is a perspective view of the decorative device viewed from the back side, and FIG. 11B is a perspective view of the decorative device shown in FIG. (C) is a front view of the decorative tool shown in (a), (d) is a side view of the decorative tool shown in (c), and (e) is a longitudinal section of the decorative tool shown in (d). (F) is a rear view of the accessory shown in (c), (g) is a perspective view of the accessory viewed from the front side, and (h) is a perspective view of the accessory shown in (d) from below. It is a bottom view. (A) is the perspective view which looked at the ornament of the modification which colored the ornament of the 3rd form shown in FIG. 11 from the front side, (b) is different coloring from the ornament shown in (a) FIG. 14C is a side view illustrating the position of a clip ball provided on the decorative tool of the third embodiment shown in FIG. 11. (A) is a side view for explaining a problem when a clip ball similar to the conventional one is provided on the decorative device of the third embodiment shown in FIG. 11, and (b) is the third embodiment shown in FIG. It is a side view explaining the effect at the time of the clip ball shown in FIG. It is a figure which shows the state in which two writing implements provided with the decoration of the 3rd form in which different coloring was given are accommodated in the bag for sale, and the ornament can be visually observed from the outside provided in the bag.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Corresponding components are denoted by common reference symbols throughout the drawings. The present invention is characterized by the structure of a writing instrument set that has a sense of unity when placed side by side, and that motivates the user to purchase multiple sets, particularly pairs. Therefore, the types of writing instruments to be sold are not limited. For example, the types of writing instruments include single-color ballpoint pens, knock-type ballpoint pens, multifunctional (multicolored) ballpoint pens, refill holders capable of attaching a large number of refills, and mechanical pencils. Etc. are possible. Here, a refill holder will be described as an example of a writing instrument in which a user can easily purchase a plurality of writing tools. In the following description, a refill holder is used as a drawing, but the term indicating the refill holder is a writing instrument.

  FIG. 1 (a) shows two writing instruments 1 each having a pair of designs and attached to the first type of ornaments 2L and 2R, and the restricting member 5A of the first embodiment is used as the ornament 2L and 2R. The process of making the writing instrument set 10 by attaching to is shown. In this embodiment, the pair design is heart-shaped. The ornament 2L is a left half obtained by vertically dividing a heart shape, and the ornament 2R is a right half obtained by vertically dividing a heart shape. The restricting member 5 </ b> A is a transparent rectangular plate-like member and includes two parallel through holes 51. The size of the through hole 51 is a size that allows the decoration tools 2L and 2R attached to the writing instrument 1 to be inserted, and the shape is not limited. Further, the position of the through hole 51 on the regulating member 5A is a position where the shaft cylinder 4 of the writing instrument 1 is parallel and the decorative tools 2L and 2R are close to each other with the decorative tools 2L and 2R inserted through the through holes 51, respectively. It is. The adornments 2L and 2R look like one adornment 2, that is, a heart shape, when they are close to each other.

  FIG. 1B shows a writing instrument set 10 including two writing instruments 1 in which the positions of the ornaments 2L and 2R are regulated by the regulating member 5A shown in FIG. It is a figure which shows the process inserted in the bag 3 for sale used. The bag 3 has a hole 33 for suspending, and a bag part 34 having an insertion port 32 for accommodating the writing instrument set 10 below the hole 33. The bag portion 34 can be opaque to prevent ultraviolet rays and the like. Further, above the bag portion 34, there is a transparent portion 31 through which the accessory 2L, 2R can be seen when the writing instrument set 10 is accommodated in the bag portion 34. In the present embodiment, the transparent portion 31 has a rectangular shape, but the shape of the transparent portion 31 is not limited as long as the accessory 2L, 2R can be seen when the writing instrument set 10 is accommodated in the bag portion 34, and the bag is not limited. The entire part 34 may be transparent. In the case where the transparent portion 31 is smaller than the bag portion 34, the transparent portion 31 may be hereinafter referred to as a window 31.

  The writing instrument set 10 inserts the tip of the writing instrument 1 into the bag portion 34 from the insertion port 32 in a state where the two writing instruments 1 are suspended from the restriction member 5A. When the writing instrument set 10 is inserted into the bag portion 34, the insertion port 32 is closed. Although there are various known methods for closing the insertion port 32, the description is omitted here because it is not the gist of the present invention.

  FIG. 2 shows a state where a writing instrument set 10 in which two writing instruments 1 are arranged in a bag 3 for sale is accommodated through the process shown in FIG. In a state where the writing instrument set 10 is housed in the bag 3, the decorative tool 2 having a paired design whose position is defined can be viewed from the outside through the window 31 provided in the bag 3. In addition, since the regulation member 5A shown in FIGS. 1A and 1B that regulates the positions of the decoration tools 2L and 2R attached to the writing instruments 1 of the writing instrument set 10 inside the bag 3 is a transparent member. Is not noticeable, and its presence is hardly seen through the window 31. Therefore, illustration of the regulating member 5A is omitted in FIG.

  As described above, when the bags 3 containing the writing instrument set 10 are arranged at the storefront of the store, the design of the pair of the ornaments 2 is emphasized through the window 31 and is visible to the user. For this reason, the user is attracted by the design of the pair of decorations 2 and the willingness to purchase the writing instrument set 10 increases. In addition, if the user gives a design that makes the user more comfortable with the design of the pair of decorative tools 2 in the bag portion 34 of the bag 3 that stores the writing instrument set 10, the user's willingness to purchase further increases.

  FIG. 3A shows a regulating member 5B according to the second embodiment of the present invention. The regulating member 5 </ b> B is a transparent elongated rectangular plate-like 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 set of the two slits 52 is aligned in the longitudinal direction of the regulating member 5B. . The regulating member 5 </ b> B is formed with a first belt-like portion 53 sandwiched between two slits 52 and second belt-like portions 54 on both sides of the first belt-like portion 53. The first belt-like portion 53 and the second belt-like portion 54 can be separated from each other in opposite directions. Then, in the space between the first belt-like portion 53 and the second belt-like portion 54 in the separated state, as shown in FIG. 3B, the shaft cylinder 4 of the two writing tools 1 is attached to the accessory 2L, It can be inserted so that 2Rs are adjacent in the same direction. FIG.3 (c) has shown the cross section in the AA of FIG.3 (b).

  The writing instrument set 10 including the two writing instruments 1 in which the positions of the decorative instruments 2L and 2R are defined by the regulating member 5B is inserted into the bag 3 for sale as shown in FIG. 3B. The bag 3 may be the same as the bag 3 described with reference to FIG. 1B, and the writing instrument set 10 includes the two writing instruments 1 with the regulating member 5 </ b> B and the shaft cylinder 4 held in parallel, and the tip of the writing instrument 1. Is inserted into the bag portion 34 from the insertion port 32. When the writing instrument set 10 is inserted into the bag portion 34, the insertion port 32 is closed, and the state shown in FIG. In the writing instrument set 10, the shaft cylinder 4 is fixed inside the bag 3 by a restricting member 5B so that the accessory 2 having a paired design whose position is defined can be seen from the outside through the window 31 provided in the bag 3. It has become. Further, the regulation member 5B, which is a transparent member, is not conspicuous inside the bag 3, and the presence of the regulation member 5B is hardly seen through the window 31.

  FIG. 4A is a front view of the sales bag 3 provided with the regulating member 5C of the third embodiment of the present invention. The restricting member 5C of the third embodiment is provided inside the bag 3 so that the shaft tube of the writing instrument 1 can be inserted. 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 restricting member 5C is formed of a sheet-like member provided on the inner surface of the bag portion 34 on the front side of the bag 3, and the sheet-like restricting member 5C The central portion is welded, for example, in the longitudinal direction of the inner surface of the bag 3. FIG. 4C shows a state in which the shaft cylinder 4 of two writing tools is inserted into the regulating member 5C shown in FIG. 4B and the position thereof is regulated.

  In the writing instrument set 10 including the two writing instruments 1 each including the decoration tools 2L and 2R, the shaft cylinder 4 is inserted into the bag 3 as shown in FIG. At this time, the shaft cylinder 4 of the writing instrument 1 is inserted into the regulating member 5 </ b> C in the bag 3 so that the decorative tools 2 </ b> L and 2 </ b> R of the writing instrument 1 face the direction of the window 31 of the bag 3. When the writing instrument set 10 is inserted into the bag portion 34, the insertion port 32 is closed, and the state shown in FIG. The writing instrument set 10 is configured so that the shaft cylinder 4 is fixed inside the bag 3 by a regulating member 5C, and the accessory 2 having a paired design whose position is defined can be seen 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 instrument 1 provided with the regulating member 5D according to the fourth embodiment of the present invention is regulated by the regulating member 5D. The restricting member 5D is a magnet embedded in each of the ornaments 2L and 2R, and FIG. 5A shows the shape of the restricting 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 surface of the ornament 2R side of the ornament 2L, and the north pole of the other magnet is arranged on the end surface of the ornament 2R side of the ornament 2R. 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, and become one ornament 2 having an integrated design.

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

  In the embodiment shown in FIG. 5 (b), spare decorations 2L and 2R are accommodated for replacement under the bag 3. As will be described in detail later, since the ornaments 2L and 2R are formed so as to be removable from the writing instrument 1, the ornaments 2L and 2R for replacement are enclosed. When the ornaments 2L and 2R for replacement are sealed in this way, the ornaments 2L and 2R can be replaced with the ornaments 2L and 2R for replacement even when the ornaments 2L and 2R become dirty, damaged or lost. Is possible. In the embodiment shown in FIG. 5B, the ornaments 2L and 2R that are the same as the ornaments 2L and 2R attached to the writing instrument 1 are enclosed in the bag 3, but the ornaments for replacement are of different types. It may be. If the replacement ornament is of a different type, it can be changed to a writing instrument with a different design.

  Here, the structure of the decorative tool and the structure in which the decorative tool can be attached to and detached from the writing tool will be described with reference to FIGS. In addition, since the attachment structure to the writing instrument 1 of the decoration tools 2L and 2R in the above-mentioned Example is the same, the attachment structure of one decoration tool 2L is demonstrated here as a representative. The attachment structure is provided only on the back surface of the accessory 2L.

  FIG. 6A to FIG. 6K show the shape of the accessory 2L. 6 (a) and 6 (c) show the accessory 2L as seen from different directions on the front side, and FIG. 6 (b) shows the accessory 2L as seen from the front side on the front side. 6 (i) and 6 (k) are views of the accessory 2L from different directions on the back side, and FIG. 6 (j) is a view of the accessory 2L from the back side. Further, FIGS. 6D to 6F are side views of the accessory 2L as viewed from the directions of arrows C, D, and F in FIG. 6J, and FIG. 6G is a view of J in FIG. FIG. 6H is a cross-sectional view taken along the line H-H in FIG. 6B.

  As shown in FIG. 6A to FIG. 6K, a socket 20 that is fitted to a slide lever (described later) provided on the writing instrument is provided on the back surface of the accessory 2L. As shown in FIGS. 6I to 6K, the socket 20 has parallel guide walls 21 and 22 and a ceiling wall 25 provided on the upper part of the guide walls 21 and 22 on the slide lever insertion side. . Further, on the opposite side of the guide wall 21, 22 to the slide lever insertion side, there are curved portions 23, 24 that curve inward, and the slide lever inserted between the guide walls 21, 22 is engaged at the upper part of the ceiling wall 25. It is stopped and does not protrude from the socket 20. Further, a concave portion 26 for receiving a distal end portion of a slide lever, which will be described later, is formed on the back surface of the accessory 2L in the portion surrounded by the guide walls 21 and 22 in the portion without the ceiling wall 25 inside the curved portions 23 and 24. ing. Note that 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 a clip.

  FIG. 7A and FIG. 7B illustrate the process of attaching the accessory 2L to the slide lever 41 provided on the knock bar of the multifunctional writing instrument 1 shown in FIG. The writing instrument 1 described in the present embodiment includes a knock bar 60 having a plurality of normal slide levers 61 and a single knock bar 40 having a slide lever 41 for attaching a decorative tool. Refills filled with inks of various colors are attached to the knock bar 40 and the knock bar 60 in the shaft cylinder 4 of the writing instrument 1.

  As described with reference to FIGS. 6 (i) to 6 (k), the socket 20 provided on the back surface of the accessory 2 </ b> L includes 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 inserted into the socket 20 and fitted into the socket 20 is extended from the knock bar 40 and parallel to the knock bar 40, and a thin coupling provided on the tip side of the shaft part 42. There are a portion 43 and a bulging portion 44 that is provided on the distal end side of the connecting portion 43 and is formed one step higher than the connecting portion 43. The shape of the bulging portion 44 of this embodiment in plan view is a substantially triangular shape. The connection part 43 can also function as a liquid pool when an adhesive is used.

  When attaching the ornament 2L to the slide lever 41, the space between the guide walls 21 and 22 of the socket 20 is aligned with the bulging portion 44 of the slide lever 41, and the ornament 2L is moved 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, the slide lever 41 falls into the recess 26 and fits into the recess 26. By fitting the bulging portion 44 of the slide lever 41 and the recess 26 on the back surface of the decorative tool 2L, the decorative tool 2L fitted into the slide lever 41 can be prevented from coming off the slide lever 41.

  FIG. 8A shows the writing instrument 1 with the ornament 2L attached to the knock bar 40 as viewed from the front through the steps shown in FIGS. 7A and 7B. ) Is a side view of the writing instrument 1 shown in FIG. Moreover, FIG.8 (c) shows the cross section of the writing instrument 1 shown in FIG.8 (b). As shown in FIGS. 8A and 8B, the writing instrument 1 includes a knock bar 60 having a plurality of normal slide levers 61 and a single knock bar 40 having a slide lever 41 to which the ornament 2L is attached. There is.

  FIG.8 (c) shows the structure of the one knock stick 40 provided with the slide lever 41 which attaches 2 L of ornaments in a cross section. A refill attachment projection 45 for attaching a refill is provided at the tip of the knock bar 40 provided with the slide lever 41. The refill (not shown) inserted into the shaft cylinder 4 of the writing instrument 1 is attached to the refill attachment protrusion 45 after an end portion that is not the writing side passes through the inside of the spring 6. In this state, when the slide lever 41 is slid to the tip side of the writing instrument, the knock bar 40 pushes and retracts the spring 6 and moves to the tip side of the writing instrument 1, and the writing part of the refill projects from the shaft cylinder 4 of the writing instrument 1. . The knock bar 40 and the other knock bar 60 (not shown in FIG. 8C) are refills filled with inks of various colors inside the shaft tube 4 of the writing instrument 1, and refills attached with an eraser at the tip. Can be attached. In addition, when the ink filled in the refill is a thermochromic ink described later, a refill having a written character erasing member at the tip can be attached to either the knock bar 40 or the knock bar 60.

  FIG. 9 shows the knock bar 40 to which the accessory 2L of the writing instrument 1 shown in FIG. 9 (a) and 9 (c) show the knock bar 40 as seen from different directions on the front side, and FIG. 9 (b) shows the knock bar 40 as seen from the front side on the front side. Is a view of the knock bar 40 from the back side. FIG. 9D shows a side surface of the knock bar 40 viewed from the P direction of FIG. 9I, and FIG. 9E shows a side surface of the knock bar viewed from the Q direction of FIG. 9I. FIG. 9F shows a side surface of the knock bar 40 viewed from the R direction in FIG. 9I. Further, FIG. 9G shows a cross section taken along the line GG of FIG. 9E, and FIG. 9H shows a cross section taken along the line EE of FIG. 9B. If a large force is applied in the axial direction of the knock bar 40, the accessory 2L can be detached from the slide lever 41 because the fitting between the socket 20 and the slide lever 41 is released.

  In the embodiment described above, the two writing instruments 1 to which the first-type decorative tools 2L and 2R having a pair design are respectively attached have been described. On the other hand, the writing instrument set 10 of the present invention is limited to a set of two writing instruments as long as the design of the decorations attached to three or more writing instruments is intriguing when they are integrated side by side. Is not to be done.

  FIG. 10 shows a state in which a writing instrument set 10 including three writing instruments 1 to which the decorations 7L, 7C, and 7R of the second form, which becomes one design when all three are arranged, is inserted into the bag 3 for sale. Is shown. As for the ornaments 7L, 7C, and 7R, the three ornaments 7L, 7C, and 7R are arranged through the window 31 of the bag 3 by any of the restriction members of the above-described four embodiments used in the ornament of the first form. You can make it visible. FIG. 10 shows a state where a restricting member including the magnet of the fourth embodiment is used. Since the attachment method of the decoration tools 7L, 7C, and 7R of the second form to the writing instrument 1 is the same as that of the decoration tools 2L and 2R of the first form, further explanation is omitted. In addition, when three writing implements 1 to which the decoration tools 7L, 7C, and 7R of the second form, which becomes one design when all three are assembled, are inserted into the bag 3 for sale, are sold. If the ink color of the writing instrument 1 is changed to red, blue or black, it is considered that the user's willingness to purchase increases.

  As for the decoration tools 2L and 2R of the first embodiment and the decoration tools 7L, 7C and 7R of the second embodiment described above, the design surface of the decoration tools is a flat surface. Therefore, in the decorative device of the third form, the surface of the decorative device is formed in a concavo-convex shape, and the concavo-convex difference is set to 2 mm or more, and the design is symmetric with respect to the axial direction. By making it a three-dimensional decoration, there is an effect that a greater impression can be given to the user as a visual effect to the user. A specific example of the ornament in the third form will be described with reference to FIGS. In addition, about the writing instrument 1 to which the ornament of the 3rd form is attached, since the same thing as the writing instrument 1 already demonstrated can be used, the same code | symbol is attached | subjected to the same structural member and the description is abbreviate | omitted. Moreover, although the decoration tool 8 of the 3rd form can be attached to the slide lever 41 of the writing instrument 1 with the socket 20, the structure of the slide lever 41 of the writing instrument 1 and the structure of the socket 20 of the decoration tool 8 have already been described. Since it is the same as an example, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  Fig.11 (a) is a front view of the writing instrument 1 with which the decoration tool 8 of the 3rd form was attached. Moreover, FIG.11 (b) is a side view of the writing instrument 1 shown to Fig.11 (a), and FIG.11 (c) is a longitudinal cross-sectional view of the writing instrument 1 shown in FIG.11 (b). The ornament 8 of the third form includes a clip 80, a clip ball 81 provided on the inner surface of the distal end portion of the clip 80, and a decoration 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 unevenness difference is 2 mm or more. Furthermore, the design of the decorative portion 82 is, for example, a star symmetric with respect to the axial direction so that the three-dimensional effect is noticeable. However, if the design of the decorative portion 82 is a conspicuous design, It does not have to be symmetrical.

  FIG. 12 shows in detail the shape of the decorative device 8 of the third embodiment shown in FIG. Fig.12 (a) is the perspective view which looked at the decoration tool 8 from the back side, and FIG.12 (f) is the rear view which looked at the decoration tool 8 from the back side. FIG. 12B is a plan view of the decorative tool 8 shown in FIG. 12D as viewed from above, and FIG. 12H is a plan view of the decorative tool 8 shown in FIG. FIG. Further, FIG. 12C is a front view of the ornament 8 shown in FIG. 12A, and FIG. 12G is a perspective view of the ornament 8 seen from the front side. 12 (d) is a side view of the ornament 8 shown in FIG. 12 (c) viewed from the right side, and FIG. 12 (e) is a longitudinal section of the ornament 8 shown in FIG. 12 (d). FIG.

  12 has a clip 80 extending from a decorative portion 82, and a clip ball 81 is formed at the inner end of the clip 80. As shown in FIG. As can be seen from FIGS. 12B, 12D, and 12H, the surface of the decorative portion 82 is formed in an uneven shape, and the unevenness difference is 2 mm or more. Furthermore, as can be seen from FIG. 12 (c), the design of the decorative portion 82 is star-shaped (pentagonal) and line symmetric, the five protrusions have ridge lines extending from the center, and the left and right of the ridge lines are inclined surfaces. It has become.

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

  Furthermore, as shown in FIG. 13C, the decorative tool 8 is provided with a clip ball 81 on the inner surface of the distal end portion of the clip 80. Specifically, the clip ball 81 is formed such that the distance A from the tip 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, and the refill writing portion 46 protrudes from the shaft cylinder 4 of the writing instrument 1, and the tip of the clip 80 has an arrow in the axial center direction. Even if it is pressed as indicated by P, the writing unit 46 can be prevented from returning unintentionally.

  On the other hand, as shown in FIG. 14A, consider the case of the writing instrument 1 in which the clip ball 81 </ b> A includes a decorative tool 8 </ b> A provided at a position away from the tip of the clip 80. In the writing instrument 1 including the ornament 8A, when the clip 80 is pushed down and the refill writing part 46 protrudes from the shaft cylinder 4, the tip of the clip 80 is pushed in the axial center direction as indicated by the arrow P. The clip ball 81A serves as a fulcrum, and the decorative portion 82 moves in the arrow Q direction. When the decorative portion 82 moves in the direction of the arrow Q, the clip 80 is unlocked from the lock mechanism in the shaft cylinder 4, the decorative tool 8A moves in the direction indicated by the arrow R, and the writing portion 46 is not intended. There is a risk of returning. Therefore, in this embodiment, the clip ball 81 is provided on the inner surface of the distal end portion of the clip 80 at a position that does not function as a fulcrum.

  Moreover, the writing instrument 1 to which the ornament 8 of the third form is attached is similar to the writing instrument 1 to which the ornament of the first form is attached, as shown in FIG. It can also be sold in the form of a writing instrument set 10 in which a plurality of writing instruments 1 (for example, two) are arranged. In this case, the position of the two writing tools 1 is adjusted by a regulating member (not shown), and the decorative portion 82 of the decorative tool 8 is colored in three or more colors and provided in the bag 3. If the decorative part 82 is made visible from the window 31, it is considered that the user's willingness to purchase increases.

  The refill can contain, for example, a thermochromic ink that changes color by frictional heat when rubbed with an erasing member, or an eraser erasable ink that can be peeled off from the paper with the erasing member. When thermochromic ink is contained in the refill, the erasing member is formed with a member that generates frictional heat with the paper surface when the paper surface is rubbed, and the handwriting can be thermally discolored by the generated frictional heat. is there. As the writing body, a ballpoint pen containing a thermochromic ink, a mechanical pencil containing a thermochromic core, a pencil lead holder, or the like can be considered. The erasing member may be attached to the rear end (crown) of the writing instrument, or the erasing member provided on the writing side instead of the refill, or the decorative tool 2 itself may be used as the erasing member. In addition, a writing instrument containing an eraser erasable ink that can be erased with an eraser in a refill is possible. In this case, a member that is worn when the ink is peeled off from the paper surface is selected as the erasing member, similarly to the eraser.

  Here, the thermochromic ink means that a predetermined color (first color) is maintained at room temperature (for example, 25 ° C.), and when the temperature is raised to a predetermined temperature (for example, 65 ° C.), another color (second color) is obtained. The ink has a 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 stroke drawn with the first color (for example, red) to make it colorless is referred to as “erasing” here. Therefore, the friction surface as an erasing member rubs against the writing surface on which the drawn line is written to generate frictional heat, thereby changing the drawn line to colorless, that is, erasing. Of course, the second color may be a color other than colorless.

  Further, in a writing instrument that uses a refill containing an eraser erasable ink that can be erased with an eraser, the eraser erasable ink is composed of water and non-thermoplastic colored resin particles having an average particle diameter of 1.0 to 15 μm. 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 aqueous ink of the present invention are made 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 pigment is dispersed, colored resin particles in which the surface of the resin particle is coated with a colorant made of pigment, colored resin particles in which a colorant made of dye is dyed on the resin particle, etc. Is mentioned.

  In this example, if the colored resin particles are non-thermoplastic and satisfy the above average particle diameter, the structure (with hollow structure, without hollow structure (solid)), shape (spherical, polygonal, flat) Is not particularly limited, but preferably has a glass transition point of 150 ° C. or higher and a thermal decomposition temperature from the viewpoint of exhibiting excellent eraser erasability, writing property, and stability over time as an ink. In addition, particles having an intramolecular cross-link having a melt flow index value of less than 0.1 are not sticky, and spherical colored resin fine particles having an average particle size of 1.0 to 15 μm Use is desirable. The “average particle size” defined in the present invention (including examples and the like) is a value of D50 measured with a particle size analyzer [Microtrac HRA9320-X100 (Nikkiso Co., Ltd.)].

  Rubber materials such as silicone rubber, nitrile rubber, ethylene propylene rubber, ethylene propylene diene rubber, and other rubber elastic materials such as thermoplastic elastomers such as styrene elastomer, olefin elastomer, and polyester elastomer A load of 9.8 N was applied to the mixture of the rubber elastic material, the mixture of the rubber elastic material and the synthetic resin, and the mixture of the rubber elastic material and the synthetic resin according to the abrasion test (ASTM D1044) defined in JIS K7204. The erasing member is formed so that the Taber abrasion amount on the abrasion wheel CS-17 of the Taber abrasion tester is 10 mg or more, more preferably 15 mg or more in an environment of 1000 rpm. Furthermore, in order to adjust the Taber abrasion amount to be 15 mg or more, a phthalic acid plasticizer for giving more flexibility to the material of the erasing member may be added. Erasing member is alkyl sulfonic acid phenyl ester, cyclohexane dicarboxylic acid ester, methacrylic acid ester, acrylic acid ester, acetyl citrate tributyl, adipic acid polyester, acetyl citrate tributyl, sebacic acid diester, diethylene glycol dibenzoate, phthalic acid, etc. Since the erasing member is easily worn by including the plasticizer, it is possible to erase the handwriting without damaging the paper surface and without curling printed characters. Further, it is desirable that the erasing member has a durometer A hardness defined in JIS K6203 of 60 or more. Thereby, a predetermined hardness can be ensured and a more stable rubbing operation can be achieved. The erasing member can also be applied as a touch pen or stylus pen.

  Note that “erasing” in the present invention means that the drawn strokes, characters, etc. are adsorbed or scraped off by an erasing portion such as an eraser, in addition to the case where the thermochromic ink is used. Furthermore, a configuration may be employed in which an erasing member and a crown are provided at the rear end portion of the capacitive touch pen by imparting electrical conductivity to the pressure-sensitive touch pen or the shaft tube. Therefore, this invention is applicable also to the arbitrary stationery provided with the erasing member which can erase the drawn line (handwriting) written by the writing implement.

1 Writing instrument (multifunctional writing instrument)
2, 2L, 2R. 7, 7L, 7C, 7R Decorative tool 3 Bag 4 Shaft cylinder 5, 5A, 5B, 5C, 5D Control member 10 Writing instrument set 20 Socket 31 Window (transparent part)
40, 60 Knock stick 41 Slide lever

Claims (5)

In a writing instrument set consisting of multiple writing instruments,
Each piece of writing instrument forming the writing instrument set is equipped with a decorative tool that becomes an integrated design when placed adjacent to each other.
The writing instrument set, wherein the writing instrument equipped with the decorative tool is arranged so that the decorative tool has the integrated design.   2. The writing instrument set according to claim 1, wherein the plurality of writing instruments are accommodated in a bag in which the plurality of writing instruments can be accommodated as a set.   The decorative tool is mounted at the same position on each part of the plurality of writing tools, on a portion of a clip, a knock bar, and a crown that are disposed on the opposite side of the writing side of the writing tool. The writing instrument set according to claim 1, wherein the writing instrument set is provided.   The writing instrument set according to any one of claims 1 to 3, wherein the plurality of writing instruments are two writing instruments, and the two writing instruments are provided with a line-symmetrical decorative tool. .   A first fitting portion is formed on the back surface of the accessory, and the clip, the knock bar, and the crown of each of the plurality of writing tools are fitted to the first fitting portion. In a state where the second fitting portion is formed and the second fitting portion is fitted to the first fitting portion, the second fitting portion is hidden by the ornament and is not exposed. The writing instrument set according to claim 3 or 4, wherein

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