JPH08142579A - Writing implement - Google Patents

Abstract

PURPOSE: To provide a writing implement which can be used for a temporal concealment of a written part by installing a transparent plate with a ground color which is in the relation of additive complementary colors with that of ink of the writing thing at a specified position of the writing implement and overlapping the transparent plate on a description part or an application part by the writing implement. CONSTITUTION: In a writing implement 1 composed of a main body shaft part 2 and a cap 3 which is set to cover a pen point of the main body shaft part 2, a transparent plate 5 with a ground color which is in the relation of additive complementary colors with that of ink filled into the main body shaft part 2 is installed integrally or freely attachably/detachably at a specified position of the cap part 3 or the main body shaft part 2 of the writing implement 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a writing instrument in which a transparent plate having a background color complementary to the ink color of the writing instrument is attached to a predetermined position of the writing instrument.

[0002]

2. Description of the Related Art Generally, in order to memorize matters described in a document such as a book or a notebook, for example, a covering paper is used to cover a portion to be memorized, and a predetermined portion of the matters to be described is temporarily hidden. Memorization is taking place. However, when using a paper cover, it covers all the items under the cover paper, so it hides even the items that you do not want to cover up, so it is not very suitable as a learning tool for memorization. It was

Further, a learning tool for memorization in which only a specific display area is covered with a check sheet is proposed, as disclosed in Japanese Patent Laid-Open No. 56-35164. This learning tool for memorization colors the ground of a specific display area to be memorized by using one color having a complementary color relationship, and has a transparent ground color having another color having a complementary color relationship. By using a check sheet, specifically, the learner himself paints a specific display area to be memorized with a marker pen having a predetermined color, and then by overlaying the check sheet on the memorized article. , A specific display area to be memorized is darkened so as not to be visible.

As described above, the learner cannot visually recognize the secret item when the check sheets are piled up, but when the check sheet is removed, the learner can see the secret item even if it is colored. , The secret item can be visually recognized, and the correctness of the secret item can be confirmed.

[0005]

As described above, in the learning tool for memorization, a marker pen having a predetermined ink color for painting a specific display area to be memorized, and a complementary color relationship with the ink color. It is necessary to prepare a transparent check sheet with the background color in each of them, and they must be used and stored as a set. However, since the marker pen and the check sheet are separate, one of them is often lost, and there is a technical problem that the other cannot be used if lost.

Since there are a plurality of colors that are complementary colors,
Marker pens and check sheets having various colors can be used, and some learners may have many marker pens and check sheets. However, a set of marker pens and a check sheet can be used only for those that have a color that has a certain complementary color relationship, so select one that has a complementary color relationship from many marker pens and check sheets. It was inconvenient to use.

Further, since the transparent check sheet usually has a size of about B5 size, it cannot be stored in a pen case, and since the check sheet is thin, it can be sandwiched between thick paper sheets or between books. It was inconvenient to carry because it was necessary to carry it in between. Further, since the check sheet is thin, it may be erroneously bent during use. In order to solve this problem, it is conceivable to insert a supporting member for preventing folding into the check sheet or to thicken the check sheet, but there is a technical problem that it is inconvenient to carry and it is rather inconvenient. It was

The present invention has been made to solve the above-mentioned conventional technical problems, and a transparent plate having a ground color complementary to the ink color of a writing instrument is attached to a predetermined position of the writing instrument. It is an object of the present invention to provide a writing instrument in which only a portion described or painted by the writing instrument can be temporarily hidden by a transparent plate.

[0009]

In order to achieve the above-mentioned object, the writing instrument according to the present invention has a main body shaft at a predetermined position of a cap portion, a clip portion formed on the cap portion or a main body shaft portion of the writing instrument. It has a configuration in which a transparent plate whose base color is a color that has a complementary color relationship with the ink color filled inside the part is integrally provided. In the writing instrument according to the present invention, the plate is detachably integrally provided at a predetermined position of a cap portion of the writing instrument, a clip portion formed on the cap portion, or a main body shaft portion. Further, the plate is provided at a predetermined position of the cap portion of the writing instrument or the clip portion formed on the cap portion or the main body shaft portion, and the tangent line of the peripheral surface of the cap portion, the clip portion, and the main body shaft portion to which the plate is attached. It has the structure attached to the direction.

[0010]

According to the present invention, at a predetermined position of the cap portion of the writing instrument, the clip portion formed on the cap portion, or the main body shaft portion, a color complementary to the ink color filled in the main body shaft portion is formed. Since a transparent plate with a ground color is integrally provided, among the items described in the document such as books and notebooks, after writing a specific display area to be memorized with the ink of the writing instrument, the writing instrument By overlaying the transparent plate attached to the above described items, only the ground color of the specific display area to be memorized is invisible and darkened, so that the memorization can be performed efficiently.

Further, the cap portion of the writing instrument or the clip portion formed on the cap portion or a predetermined position of the main body shaft portion is transparent with a color having a complementary color relationship with the ink color filled in the main body shaft portion as a background color. Since the system plate is integrally provided, one of them will not be lost, and there is no need to select one with a complementary color relationship from many marker pens and check sheets as in the past. It is convenient for use and storage. Moreover, the plate can also be stored in a pencil case, which is convenient for carrying. Further, since one end of the plate is supported at a predetermined position of the cap portion, the clip portion formed on the cap portion, or the main body shaft portion, it is strong in strength and is not accidentally bent during use.

Further, the plate is detachably and integrally provided at a predetermined position of the cap portion of the writing instrument, the clip portion formed on the cap portion, or the main body shaft portion. When storing in a brush case, especially if it gets in the way,
The plate can also be removed.

Further, the plate is provided at a predetermined position of the cap portion of the writing instrument or the clip portion formed on the cap portion or the main body shaft portion, and the circumference of the cap portion, the clip portion and the main body shaft portion to which the plate is attached. Since it is attached in the tangential direction of the surface, even if the cap portion, the clip portion, and the main body shaft portion have a predetermined thickness (width), without tilting the plate with respect to the writing surface of the book or notebook. , Can be placed on top of a certain secret article.

As described above, among writing items such as writing, a writing tool for applying only a specific display area to be memorized is provided with a transparent plate having a ground color complementary to the ink color of the writing tool. Therefore, it can be carried as a writing instrument or can be stored in a pen case or the like, and the handleability and convenience as a learning instrument can be improved.

[0015]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1A is an external side view of a writing instrument showing a first embodiment according to the present invention, and FIG. 1B is an I side view of FIG. 1A.
FIG. 2 is a sectional view taken along line I. In the figure, a writing instrument 1 is composed of a main body shaft portion 2 and a cap portion 3. The main body shaft portion 2 is filled with ink having a predetermined color, and a felt-like pen tip (not shown) is used. It is designed so that arbitrary matters can be described and a predetermined area can be painted.

The cap portion 3 is mounted so as to cover the pen tip portion of the main body shaft portion 2, and a portable clip 4 is integrally attached to the side surface of the cap portion 3. . Then, the clip 4 of the cap portion 3
A transparent plate 5 whose base color is a color complementary to the ink color filled in the main body shaft portion 2 is integrally formed therewith. Here, the clip 4 and the transparent plate 5 can be integrally formed from synthetic resin such as plastic such as vinyl chloride resin and acrylic resin.

Further, the plate 5 has an appropriate size so as not to disturb the carrying of the writing instrument. Preferably, the width 1 of the plate 5 is shorter than the length of the clip portion. This is because if the width of the plate 5 is longer than the length of the clip portion on which the plate 5 is supported, the plate 5 cannot be firmly supported, and the plate 5 may be bent. .

As described above, according to the writing instrument configured as described above, a felt-like pen tip (not shown) can be used to write a predetermined memorized item or to apply a memorized area, and the portion of the cap portion 3 can be applied thereto. When the transparent plates 5 are overlapped with each other, the plates can be darkened so that they cannot be visually recognized, so that the memorization can be efficiently performed.

FIG. 2 is a view showing a modification of the clip portion and the transparent plate in FIG. 1 and is a view corresponding to FIG. 1 (b). As shown in the figure, the plate 5 is attached tangentially to the peripheral surface of the cap portion 3 of the writing instrument. Therefore, even if the cap portion, the clip portion, and the main body shaft portion have a predetermined thickness (width), the plate is not tilted with respect to a document such as a book or a notebook, and is stacked on a predetermined secret article. Can be placed. In addition, the dotted line in the figure represents a predetermined surface of a book or notebook. Also the cap part 3
If a side surface portion 3a that is flush with the plate 5 is provided in part of the plate 5, the plate 5 can be placed in a stable state on a document such as a book or a notebook.

FIG. 3A is an external side view of a writing instrument showing a second embodiment of the present invention, and FIG. 3B is an I side view of FIG. 3A.
It is a II-III sectional view taken on the line. In this example,
A concave groove 4a is formed in the vertical direction of the clip 4 provided in the cap portion 3, and a color having a complementary color relationship with the ink color filled in the main body shaft portion 2 in the concave groove 4a of the clip 4 is used as a ground color. A transparent plate 5 is detachably attached. Therefore, when the plate 5 is particularly disturbing when it is stored in the pencil case, it can be removed. In addition,
If the size of the plate 5 is such that the plate 5 does not obstruct the storage of the brush case, the plate 5 may be non-removably attached with an adhesive or the like.

FIG. 4A is an external side view of a writing instrument showing a third embodiment of the present invention, and FIG. 4B is an I side view of FIG. 4A.
It is a V-IV sectional view taken on the line. In this embodiment, a transparent plate 5 whose base color is a color complementary to the ink color filled in the main body shaft portion 2 is integrated with a ring 6 which is detachable from the cap portion 3. A ring 6 having a plate 5 is detachably attached to the upper end portion of the cap portion 3 while being fixed to the. Therefore, the ring 6 can be detached from the cap portion 3 when the plate 5 is an obstacle particularly when it is stored in the pencil case.

If the size of the plate 5 is not particularly disturbing when it is stored in the pencil case,
The ring 6 may be irremovably attached to the upper end of the cap portion 3 with an adhesive or the like. Although not specifically shown, the plate 5 may be attached in the tangential direction of the cap portion (ring portion) of the writing instrument as in the case shown in FIG. In this case, even if the cap portion, the clip portion, and the main body shaft portion have a predetermined thickness (width), the plate is not tilted with respect to a document such as a book or a notebook, and is overlaid on a predetermined secret article. Can be placed.

FIG. 5A is an external side view of a writing instrument showing a fourth embodiment of the present invention, and FIG. 5B is a V of FIG. 5A.
It is a -V line sectional view. In this embodiment, as shown in the figure, on the side surface of the main body shaft portion 2 constituting the writing instrument 1, a transparent system having a background color of a color complementary to the ink color filled in the main body shaft portion 2 is used. The plate 5 is integrally formed. The plate 5 and the main body shaft portion 2 may be integrally formed, or the plate 5 and the main body shaft portion 2 which are separately formed may be integrally fixed to each other with an adhesive or the like.
Although not shown, the plate 5 may be attached tangentially to the peripheral surface of the main body shaft portion 2 of the writing instrument.

FIG. 6A is an external side view of a writing instrument showing a fifth embodiment of the present invention, and FIG. 6B is a V of FIG. 6A.
It is a sectional view taken along the line I-VI. In this embodiment, a concave groove 2a is formed on a side surface of a main body shaft portion 2 which constitutes the writing instrument 1, and the main body shaft portion 2 is formed in the concave groove 2a of the main body shaft portion 2.
A transparent plate 5 having a background color of a color complementary to the ink color filled in is detachably or irremovably inserted with an adhesive or the like.

FIG. 7A is an external side view of a writing instrument showing a sixth embodiment of the present invention, and FIG. 7B is a V of FIG. 7A.
FIG. 7 is a sectional view taken along line II-VII. As shown in the figure, in this embodiment, the transparent plate 5 whose ground color is a color complementary to the ink color filled in the main body shaft portion 2 is detachable from the main body shaft portion 2. The ring 7 integrally formed with the ring 7 and having the plate 5 is detachably or non-removably fitted to the rear end of the main body shaft portion 2 with an adhesive or the like. The plate 5 and the ring 7 may be integrally formed by molding, or both formed separately may be integrally fixed with an adhesive or the like. Further, the plate 5 may be attached tangentially to the main body shaft portion 2 (ring portion 7) of the writing instrument.

FIG. 8A is an external side view of a writing instrument showing a seventh embodiment according to the present invention, and FIG. 8B is a V of FIG. 8A.
FIG. 8 is a cross-sectional view taken along line III-VIII, FIG. 8C is a view showing a modified example, and is a view corresponding to FIG. 8B. In this embodiment, the writing instrument 1 is composed of a main body shaft portion 3 and a cap portion 8 without a clip, the inside of the main body shaft portion 2 is filled with ink having a predetermined color, and has a felt shape. A pen tip (not shown) can be used to record a secret item or to paint a predetermined area. The cap portion 3 is mounted so as to cover the pen tip portion of the main body shaft portion 2, and the side surface of the cap portion 3 is filled with the main body shaft portion 2 as shown in FIG. 8B. A transparent plate 5 whose base color is a color having a complementary color relationship with the formed ink color is integrally formed.

Further, in the modification shown in FIG. 8C,
The plate 5 is attached tangentially to the peripheral surface of the cap portion 3 of the writing instrument. Therefore, even if the cap portion, the clip portion, and the main body shaft portion have a predetermined thickness (width),
The plate can be placed on a predetermined secret article without being tilted with respect to a document such as a book or a notebook.

In the embodiment of the present invention configured as described above, the transparent plate 5 having a ground color complementary to the ink color of the writing instrument 1 is used as the clip portion 4, the cap portion 3 and the main body shaft of the writing instrument 1. Since the writing instrument 1 is attached to the predetermined position of the portion 2 integrally or detachably, after the ink of the writing instrument 1 is applied only to the specific display area to be memorized among the items described in the document such as a book or a notebook, By overlaying the transparent plate 5 attached to the writing instrument 1 on the items to be written, only the ground color of the specific display area to be memorized can be darkened invisible and the memorization can be promoted. .

The writing instrument 1 according to the present invention is not limited to the embodiments described in detail. Of the written matters such as written matters, the matters to be memorized are recorded or only a specific display area is recorded. Various modifications can be applied as long as the transparent writing plate 1 having a ground color complementary to the ink color of the writing instrument 1 is attached to the writing instrument 1 to be applied.

[0030]

As described in detail above, according to the invention of claim 1, the main body shaft portion is provided at a predetermined position of the cap portion of the writing instrument, the clip portion formed on the cap portion, or the main body shaft portion. Since a transparent plate whose base color is a color complementary to the color of the ink filled inside is provided integrally, it should be memorized among the items described in the document such as books and notebooks. After painting the specific display area with the ink of the writing instrument, by overlaying the transparent plate attached to the writing instrument on the entry, only the ground color of the specific display area to be memorized darkens invisible. , Can memorize efficiently.

In addition, the cap portion of the writing instrument or a clip portion formed on the cap portion or a predetermined position of the main body shaft portion is transparent with a color complementary to the ink color filled in the main body shaft portion as a ground color. Since the system plate is integrally provided, one of them will not be lost, and there is no need to select one with a complementary color relationship from many marker pens and check sheets as in the past. It is convenient for use and storage. In addition, a transparent check sheet can be stored in the pencil case, making it convenient to carry. Further, since one end of the check sheet is supported at a predetermined position of the cap portion, the clip portion formed on the cap portion, or the main body shaft portion, the strength is strong,
It will not be accidentally bent during use.

Further, according to the invention of claim 2, the plate is detachably integrally provided at a predetermined position of the cap portion of the writing instrument, the clip portion formed on the cap portion, or the main body shaft portion. , It can also be removed if it gets in the way when storing it in the pencil case.

Further, according to the invention of claim 3, the plate is provided at a predetermined position of the cap portion of the writing instrument, the clip portion formed on the cap portion, or the main body shaft portion, and the cap to which the plate is attached. Department,
Since it is attached in the tangential direction of the peripheral surface of the clip part and the main body shaft part, even if the cap part, the clip part, and the main body shaft part have a predetermined thickness (width), they can be written on a document such as a book or notebook. On the other hand, the plates can be placed on a predetermined secret article without tilting.

As described above, among writing items such as written matters, a writing tool for applying only a specific display area to be memorized is provided with a transparent plate having a ground color complementary to the ink color of the writing tool. Therefore, it is possible to carry it as a writing instrument or store it in a pencil case or the like, and it is possible to improve the handleability and convenience as a learning instrument.

[Brief description of drawings]

1A is an external side view of a writing instrument showing a first embodiment according to the present invention, and FIG. 1B is a sectional view taken along line I-I of FIG. 1A.

FIG. 2 is a sectional view taken along line I-I of FIG. 1 showing a modification of the first embodiment shown in FIG.

3A is an external side view of a writing instrument showing a second embodiment according to the present invention, and FIG. 3B is a III-III line in FIG. 3A.
It is a line sectional view.

4A is an external side view of a writing instrument showing a third embodiment according to the present invention, and FIG. 4B is a sectional view taken along line IV-IV of FIG. 4A.

5A is an external side view of a writing instrument showing a fourth embodiment according to the present invention, and FIG. 5B is a sectional view taken along line VV of FIG. 5A.

6A is an external side view of a writing instrument showing a fifth embodiment of the present invention, and FIG. 6B is a sectional view taken along line VI-VI of FIG. 6A.

7A is an external side view of a writing instrument showing a sixth embodiment according to the present invention, and FIG. 7B is a VII-VII of FIG. 7A.
It is a line sectional view.

8A is an external side view of a writing instrument showing a seventh embodiment according to the present invention, and FIG. 8B is a VIII-VI of FIG. 8A.
II sectional drawing, (c) is a modification VIII-VII.
It is an I line sectional view.

[Explanation of symbols]

 1 Writing instrument 2 Main body shaft part 3 Cap part 4 Clip 5 Transparent plate

Claims (3)

[Claims] 1. A base color at a predetermined position of a cap portion of the writing instrument, a clip portion formed on the cap portion, or a main body shaft portion, and a color having a complementary color relationship with an ink color filled in the main body shaft portion. A writing instrument characterized in that a transparent plate is integrally provided. 2. The plate is detachably provided integrally at a predetermined position of a cap portion of a writing instrument, a clip portion formed on the cap portion, or a main body shaft portion. Writing instrument. 3. The plate is provided at a predetermined position of a cap portion of a writing instrument, a clip portion formed on the cap portion, or a main body shaft portion, and the periphery of the cap portion, the clip portion, and the main body shaft portion to which the plate is attached. The writing instrument according to claim 1, wherein the writing instrument is attached in a tangential direction of the surface.