JPS623265Y2 - - Google Patents
Info
- Publication number
- JPS623265Y2 JPS623265Y2 JP1983153962U JP15396283U JPS623265Y2 JP S623265 Y2 JPS623265 Y2 JP S623265Y2 JP 1983153962 U JP1983153962 U JP 1983153962U JP 15396283 U JP15396283 U JP 15396283U JP S623265 Y2 JPS623265 Y2 JP S623265Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- pipe
- lead holder
- insertion part
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 238000003303 reheating Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Description
【考案の詳細な説明】
従来、この種のリヒールは筆記芯保持体の連結
端に設けた差込部をパイプの先端部に単に圧入し
た形式のものであつたので経時または寒暖の差等
により連結部の弛解もしくは筆記芯用保持体の抜
け外れを生起することがあり、またキヤツプの着
脱、筆記具体への装填および取出の際にエアー漏
れを惹起する等の弊があつた。[Detailed explanation of the invention] Conventionally, this type of reheal was a type in which the insertion part provided at the connecting end of the writing lead holder was simply press-fitted into the tip of the pipe. The connection part may come loose or the writing lead holder may come off, and air leakage may occur when the cap is attached or removed, or when the writing element is loaded or taken out.
本考案はパイプの先端部と筆記芯保持体の差込
部との圧入および逆向段部と絞り縁との係止によ
つて上記のような欠陥を解消することを目的とす
るものであつて、インク吸蔵用中綿を内蔵したス
テンレス等金属製パイプの先端に合成樹脂製の筆
記芯用保持体を連結する形式のマーキングペン、
ボールペン等筆記のリヒールに於て、筆記芯用保
持体の連結端にパイプの先端部の内径と同じ若し
くは僅かに大きい外径の差込部を、またこの差込
部の外周に逆向段部を夫々設け、更に差込部にパ
イプの先端部を圧入により嵌着して連結し且つパ
イプの先端縁を絞り加工により内向フランジ状も
しくは逆向テーパー状絞り縁として上記の逆向段
部に係止したことを要旨とするものである。 The purpose of the present invention is to eliminate the above-mentioned defects by press-fitting the tip of the pipe and the insertion part of the writing lead holder, and by locking the opposite stepped part with the constriction edge. , a marking pen in which a synthetic resin writing lead holder is connected to the tip of a stainless steel or other metal pipe with a built-in ink absorbing padding;
When reheating a ballpoint pen, etc., an insert part with an outer diameter that is the same as or slightly larger than the inner diameter of the tip of the pipe is attached to the connecting end of the writing lead holder, and a reverse stepped part is provided on the outer periphery of this insert part. Further, the tip of the pipe is press-fitted and connected to the insertion portion, and the tip edge of the pipe is drawn to form an inward flange shape or a reverse tapered drawing edge and is locked to the above-mentioned reverse stepped portion. The main points are as follows.
尚、図示せる第１実施例はインク吸蔵用中綿１
を内蔵したステンレス製パイプ２と硬質合成樹脂
製筆記芯用保持体３とを構成し、この筆記芯用保
持体３の連結側端にパイプ２の先端部４の内径よ
り僅かに大きい外径の差込部５を、またこの差込
部５の外周に環紋状凹凸６を、更に同差込部５の
基端にキヤツプ１５の突き当り用フランジ７を、
また同差込部５の基端寄り個所の外周に環状凹溝
８を夫々設けると共に当該差込部５をパイプ２の
先端部に圧入により嵌着してパイプ２の先端に筆
記芯用保持体３をエアータイトに連結すると共に
当該パイプ２の先端縁４を絞り加工によつて内向
フランジ状絞り縁９として上記の環状凹溝８の上
辺縁に形成された逆向段部８′に係止し、更に筆
記芯用保持体３のペン孔１０にペン先１１を圧入
して同ペン先１１の内端を中綿１の先端に突き刺
すと共に中綿１に所要のインキを吸湿させ且つパ
イプ２の尾端に尾栓１２を嵌着したものであり、
また、別異の実施例は筆記芯用保持体３に顎状
部（逆向段部）８′を設けこれに絞り縁９を係止
したものである。 The first embodiment shown in the figure is an ink-absorbing batting 1.
It consists of a stainless steel pipe 2 with a built-in writing lead holder 3 made of hard synthetic resin, and the writing lead holder 3 has an outer diameter slightly larger than the inner diameter of the tip 4 of the pipe 2 at the connecting end of the writing lead holder 3. The insertion part 5 has an annular unevenness 6 on the outer periphery of the insertion part 5, and the abutment flange 7 of the cap 15 is provided at the base end of the insertion part 5.
In addition, an annular groove 8 is provided on the outer periphery of the insertion portion 5 near the proximal end, and the insertion portion 5 is press-fitted into the tip of the pipe 2 to form a writing lead holder at the tip of the pipe 2. 3 are connected in an airtight manner, and the tip edge 4 of the pipe 2 is drawn to form an inward flange-like drawing edge 9, which is engaged with a reverse stepped portion 8' formed on the upper edge of the annular groove 8. Further, the pen tip 11 is press-fitted into the pen hole 10 of the writing lead holder 3, and the inner end of the pen tip 11 is pierced into the tip of the batting 1, and the required amount of ink is absorbed into the batting 1, and the tail end of the pipe 2 is In a different embodiment, the writing lead holder 3 is provided with a jaw-like part (reverse stepped part) 8', and the aperture edge 9 is locked to this. be.
尚、図中１４は空気孔、１５はキヤツプを示
す。 In the figure, 14 indicates an air hole, and 15 indicates a cap.
本考案は叙上のようにインク吸蔵用中綿を内蔵
したステンレス等金属製パイプの先先端に合成樹
脂製の筆記芯用保持体を連結する形式のマーキン
グペン、ボールペン等筆記具のリヒールに於て、
筆記芯用保持体の連結端にパイプの先端部の内径
と同じ若しくは僅かに大きい外径の差込部を、ま
たこの差込部の外周に逆向段部を夫々設け、更に
差込部にパイプの先端部を圧入により嵌着して連
結し且つパイプの先端縁を絞り加工により内向フ
ランジ状もしくは逆向テーパー状絞り縁として上
記の逆向段部に係止するようにしたので筆記芯用
保持体の連結端に設けた込部のパイプ先端への圧
入と、パイプ先端縁の内向フランジ状もしくは逆
向テーパー状絞り縁の筆記芯保持体に設けた逆向
段部への係止という二重の抜止構造によつて筆記
芯保持体のパイプよりの抜脱若しくは嵌合の弛緩
を確実に防止し得るものであつて、これによつて
前記の目的を確実に達成し得る効果がある。 As mentioned above, this invention is useful for reheating writing instruments such as marking pens and ballpoint pens in which a synthetic resin writing lead holder is connected to the tip of a stainless steel or other metal pipe containing an ink-absorbing batting.
At the connecting end of the writing lead holder, an insertion part with an outer diameter that is the same as or slightly larger than the inner diameter of the tip of the pipe is provided, and a reverse stepped part is provided on the outer periphery of this insertion part. The tips of the pipes are press-fitted and connected, and the tip edges of the pipes are drawn to form an inward flange shape or a reverse tapered drawing edge and are locked to the above-mentioned reverse steps. It has a double-removal prevention structure in which the recess provided at the connecting end is press-fitted into the pipe tip, and the inward flange-like or reverse tapered constriction edge of the pipe tip is locked to the reverse stepped part provided on the writing lead holder. Therefore, it is possible to reliably prevent the writing lead holder from being removed from the pipe or from loosening the fitting, thereby achieving the effect of reliably achieving the above object.
図は本考案マーキングペン、ボールペン等筆記
具のリヒールの実施例を示すものであつて、第１
図は第１実施例の全体を示す斜視図、第２図は第
１図Ａ−Ａ線に沿う要部の拡大断面図、第３図は
第２実施例を示し同断面図である。
１……中綿、２……パイプ、３……筆記筆用保
持体、４……先端部、５……差込部、６……凹
凸、７……フランジ、８……凹溝、８′……逆向
段部、９……絞り縁、１０……ペン孔、１１……
ペン先、１２……尾栓、１４……空気孔、１５…
…キヤツプ。
The figure shows an embodiment of the reheating of writing instruments such as marking pens and ballpoint pens according to the present invention.
The figure is a perspective view showing the whole of the first embodiment, FIG. 2 is an enlarged sectional view of the main part along the line AA in FIG. 1, and FIG. 3 is a sectional view showing the second embodiment. 1... Filling, 2... Pipe, 3... Writing pen holder, 4... Tip, 5... Insertion part, 6... Unevenness, 7... Flange, 8... Concave groove, 8' ...Reverse step, 9...Aperture edge, 10...Pen hole, 11...
Pen tip, 12... tail plug, 14... air hole, 15...
...cap.
Claims (1)
製パイプの先端に合成樹脂製の筆記芯用保持体を
連結する形式のマーキングペン、ボールペン等筆
記具のリヒールに於て、筆記芯用保持体の連結端
にパイプの先端部の内径と同じ若しくは僅かに大
きい外径の差込部を、またこの差込部の外周に逆
向段部を夫々設け、更に差込部にパイプの先端部
を圧入により嵌着して連結し且つパイプの先端縁
を絞り加工により内向フランジ状もしくは逆向テ
ーパー状絞り縁として上記の逆向段部に係止して
成るマーキングペン、ボールペン等筆記具のリヒ
ール。 When reheating writing instruments such as marking pens and ballpoint pens in which a synthetic resin writing lead holder is connected to the tip of a stainless steel or other metal pipe with a built-in ink-absorbing batting, the connecting end of the writing lead holder is An insertion part with an outer diameter that is the same as or slightly larger than the inner diameter of the tip of the pipe, and a reverse stepped part on the outer periphery of the insertion part, and the tip of the pipe is press-fitted into the insertion part. Rehealing of writing instruments such as marking pens and ballpoint pens, in which the tip edge of the pipe is drawn to form an inward flange shape or a reverse tapered drawing edge and is locked to the above-mentioned reverse stepped portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15396283U JPS6060284U (en) | 1983-10-04 | 1983-10-04 | Rehiring of writing instruments such as marking pens and ballpoint pens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15396283U JPS6060284U (en) | 1983-10-04 | 1983-10-04 | Rehiring of writing instruments such as marking pens and ballpoint pens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060284U JPS6060284U (en) | 1985-04-26 |
| JPS623265Y2 true JPS623265Y2 (en) | 1987-01-24 |
Family
ID=30340471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15396283U Granted JPS6060284U (en) | 1983-10-04 | 1983-10-04 | Rehiring of writing instruments such as marking pens and ballpoint pens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060284U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7340330B2 (en) * | 2018-12-19 | 2023-09-07 | 株式会社パイロットコーポレーション | How to manufacture writing instrument parts |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515023B2 (en) * | 1977-06-08 | 1980-04-21 | ||
| JPS5618465U (en) * | 1979-07-20 | 1981-02-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515023U (en) * | 1978-07-14 | 1980-01-30 |
-
1983
- 1983-10-04 JP JP15396283U patent/JPS6060284U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515023B2 (en) * | 1977-06-08 | 1980-04-21 | ||
| JPS5618465U (en) * | 1979-07-20 | 1981-02-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6060284U (en) | 1985-04-26 |
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