JPH0411690U - - Google Patents
Info
- Publication number
- JPH0411690U JPH0411690U JP5320990U JP5320990U JPH0411690U JP H0411690 U JPH0411690 U JP H0411690U JP 5320990 U JP5320990 U JP 5320990U JP 5320990 U JP5320990 U JP 5320990U JP H0411690 U JPH0411690 U JP H0411690U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- annular permanent
- writing instrument
- tip
- writing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004907 flux Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案に係る筆記具及び筆記具立ての
実施例を示す正断面図、第２図は従来の筆記具及
び筆記具立ての正断面図である。
１，１１……筆記具立て、２，１２……筆記具
、１３……円筒状永久磁石、１５……本体ベース
部、１６，１８……円環状永久磁石、１７……ス
ペーサ、１９……カバー、２１……円錐状凹面。
FIG. 1 is a front sectional view showing an embodiment of a writing instrument and writing instrument holder according to the present invention, and FIG. 2 is a front sectional view of a conventional writing instrument and writing instrument holder. 1, 11... Writing instrument stand, 2, 12... Writing instrument, 13... Cylindrical permanent magnet, 15... Body base, 16, 18... Annular permanent magnet, 17... Spacer, 19... Cover, 21...Conical concave surface.
補正 平３．７．２３
図面の簡単な説明を次のように補正する。
明細書第１２頁第５乃至７行「第１図…である
。」を以下の記載の通りに訂正する。「第１図は
本考案に係る筆記具及び筆記具立ての実施例を示
す正断面図、第２図は従来の筆記具及び筆記具立
ての正断面図、第３図は本考案の実施例の場合の
磁束線図、第４図は従来例の場合の磁束線図、第
５図は従来例及び本考案の実施例の場合における
筆記具立て上方位置での磁束密度を示すグラフで
ある。」Amendment 3/7/23 The brief description of the drawing is amended as follows. Page 12 of the specification, lines 5 to 7, "Fig. 1..." is corrected as follows. ``Figure 1 is a front sectional view showing an embodiment of the writing instrument and writing instrument stand according to the present invention, Figure 2 is a front sectional view of a conventional writing instrument and writing instrument stand, and Figure 3 is the magnetic flux in the case of the embodiment of the present invention. FIG. 4 is a magnetic flux line diagram for the conventional example, and FIG. 5 is a graph showing the magnetic flux density at a position above the writing instrument stand in the conventional example and the embodiment of the present invention.
Claims (1)
近傍に永久磁石を装着した筆記具と、 錐状凹面を有する本体ベース部と、前記筆記具
側永久磁石の先端における磁極と同極性の磁極を
上端面に形成した第１の環状永久磁石と、該第１
の環状永久磁石の下側に間隔をおいて配設されか
つ該第１の環状永久磁石の下端面の磁極と同極性
の磁極が対向する第２の環状永久磁石とを有する
筆記具立てとから構成されたことを特徴とする筆
記具及び筆記具立て。 (2) 前記第１及び第２の環状永久磁石が同材質
であつて、前記第１の環状永久磁石の厚みをｔ１
、前記第２の環状永久磁石の厚みをｔ２としたと
き、ｔ１≦ｔ２である請求項１記載の筆記具及び
筆記具立て。[Claims for Utility Model Registration] (1) A writing instrument with a permanent magnet attached near the tip so that one magnetic pole is located on the tip side, a main body base portion having a conical concave surface, and the tip of the permanent magnet on the writing instrument side. a first annular permanent magnet having a magnetic pole of the same polarity as that of the first annular permanent magnet formed on its upper end surface;
and a second annular permanent magnet arranged at a distance below the annular permanent magnet and having magnetic poles of the same polarity as the magnetic poles on the lower end surface of the first annular permanent magnet facing each other. A writing instrument and a writing instrument holder. (2) The first and second annular permanent magnets are made of the same material, and the thickness of the first annular permanent magnet is t 1
The writing implement and writing implement stand according to claim 1, wherein t1 ≦ t2 , where t2 is the thickness of the second annular permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5320990U JP2508861Y2 (en) | 1990-05-22 | 1990-05-22 | Writing instruments and writing instrument stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5320990U JP2508861Y2 (en) | 1990-05-22 | 1990-05-22 | Writing instruments and writing instrument stands |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0411690U true JPH0411690U (en) | 1992-01-30 |
| JP2508861Y2 JP2508861Y2 (en) | 1996-08-28 |
Family
ID=31574200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5320990U Expired - Lifetime JP2508861Y2 (en) | 1990-05-22 | 1990-05-22 | Writing instruments and writing instrument stands |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508861Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019055075A (en) * | 2017-09-22 | 2019-04-11 | 啓史 長井 | Meal instrument set |
| JP2022023505A (en) * | 2020-07-27 | 2022-02-08 | 博文 金指 | Writing instrument |
-
1990
- 1990-05-22 JP JP5320990U patent/JP2508861Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019055075A (en) * | 2017-09-22 | 2019-04-11 | 啓史 長井 | Meal instrument set |
| JP2022023505A (en) * | 2020-07-27 | 2022-02-08 | 博文 金指 | Writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508861Y2 (en) | 1996-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |