JPH0193489U - - Google Patents
Info
- Publication number
- JPH0193489U JPH0193489U JP18944787U JP18944787U JPH0193489U JP H0193489 U JPH0193489 U JP H0193489U JP 18944787 U JP18944787 U JP 18944787U JP 18944787 U JP18944787 U JP 18944787U JP H0193489 U JPH0193489 U JP H0193489U
- Authority
- JP
- Japan
- Prior art keywords
- refill
- tip
- shaft portion
- ink
- front shaft
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案の実施例を示す透視図でリフイ
ールを軸内に収納した保存状態のノツク式筆記具
の態様を示している。第２図は第１図に示す実施
例の正面図、第３図は上面図を示している。また
、第４図は本考案の実施例で、後端をノツクして
リフイールの先端を軸先より突出させて、リフイ
ールの先端に密嵌していたシールキヤツプを除去
した筆記の態様を示している。さらに、第５図は
本考案の実施例である水性ボールペン等ノツク式
筆記具のリフイールを示す透視図である。
１……ノツク式筆記具、２……軸、３……クリ
ツプ、４……クリツプ板、５……玉部、６……支
持部、７……係止段部、８……取付け台、９……
ノツク棒、１０……係止部、１１……リターンス
プリング、１２……シールキヤツプ、１３……窓
孔、１４……溝孔、１５……溝孔、１６……リフ
イール、１７……リフイール本体、１８……リフ
イール前筒、１９……係止突起、２０……尾栓、
２１……周リブ、２２……切欠き部、２３……小
径部、２４……中径部、２５……前軸部、２６…
…後軸部、２７……案内筒部、２８……アンダー
カツト部、２９……空間部、３０……横孔、３１
……縦溝、３２……縦溝、３３……リブ、３４…
…縦溝、３５……縦溝、３６……空間部、３７…
…チツプ、３８……ボール部、３９……後端部、
４０……インク誘導部、４１……インク吸蔵体、
４２……空気孔、４３……先端部、４４……周リ
ブ、４５……径部、４６……大径部、４７……空
間部、４８……空間部、４９……溝。
FIG. 1 is a perspective view showing an embodiment of the present invention, showing a state of a knurled writing instrument in a preserved state with a refill housed in the shaft. 2 shows a front view of the embodiment shown in FIG. 1, and FIG. 3 shows a top view. Fig. 4 is an embodiment of the present invention, and shows a writing mode in which the rear end is notched to make the tip of the re-feel protrude from the tip of the shaft, and the seal cap that was tightly fitted to the tip of the re-feel is removed. There is. Furthermore, FIG. 5 is a perspective view showing a refill of a knob-type writing instrument such as a water-based ballpoint pen, which is an embodiment of the present invention. 1... Knot type writing instrument, 2... Shaft, 3... Clip, 4... Clip plate, 5... Bead, 6... Support part, 7... Locking step, 8... Mounting base, 9 ……
Knock bar, 10...Locking portion, 11...Return spring, 12...Seal cap, 13...Window hole, 14...Slot hole, 15...Slot hole, 16...Refill, 17...Refill body , 18... Re-feel front cylinder, 19... Locking protrusion, 20... Tail plug,
21... Circumferential rib, 22... Notch part, 23... Small diameter part, 24... Medium diameter part, 25... Front shaft part, 26...
... Rear shaft part, 27 ... Guide cylinder part, 28 ... Undercut part, 29 ... Space part, 30 ... Horizontal hole, 31
... Vertical groove, 32 ... Vertical groove, 33 ... Rib, 34 ...
...Vertical groove, 35... Vertical groove, 36... Space, 37...
...Tip, 38...Ball part, 39...Rear end part,
40... Ink guiding section, 41... Ink storage body,
42... Air hole, 43... Tip portion, 44... Circumferential rib, 45... Diameter portion, 46... Large diameter portion, 47... Space portion, 48... Space portion, 49... Groove.
Claims (1)
品よりなるリフイール本体１７を前軸部２５と後
軸部２６で形成し、前軸部２５の先端にボール３
８を保持したチツプ３７を固着するとともに後軸
部２６の後端よりインクを充填したインク吸蔵体
４１を挿入して後端を尾栓２０で密嵌し、上記ボ
ール部３８の略直下よりインク吸蔵体４１と接続
してインク誘導芯４０を設けてなる水性ボールペ
ン等ノツク式筆記具のリフイール１６に於いて、
上記前軸部２５にリフイール本体１７と同質の樹
脂成形品よりなるリフイール前筒１８を密嵌して
固着し、前軸部２５の略後方部位でインク内蔵部
位と連通した横孔３０を設け、それと連通して前
軸部２５、チツプ３７の外周とリフイール前筒１
８の内周との間に空間部と縦溝を適宜形成して空
気流通路とし、リフイール前筒１８の先方に先端
部４３とやや大径の径部４５を形成して先端には
空気流通路と連通した空気孔４２を設け、さらに
先端部４３にチツプ３７の先端部を収納して着脱
可能に密嵌するシールキヤツプ１２を上記リフイ
ール本体１７と同質の樹脂成形品で、かつ上記径
部４５と略同径の外径に形成して取付けたことを
特徴とする水性ボールペン等ノツク式筆記具のリ
フイール。 A refill main body 17 made of a resin molded product with excellent properties for suppressing ink evaporation is formed by a front shaft portion 25 and a rear shaft portion 26, and a ball 3 is attached to the tip of the front shaft portion 25.
At the same time, the ink storage body 41 filled with ink is inserted from the rear end of the rear shaft portion 26, and the rear end is tightly fitted with the tail plug 20, and the ink is supplied from approximately directly below the ball portion 38. In the refill 16 of a knob-type writing instrument such as a water-based ballpoint pen, which is connected to an occluding body 41 and is provided with an ink guiding core 40,
A refill front cylinder 18 made of a resin molded product of the same quality as the refill main body 17 is tightly fitted and fixed to the front shaft portion 25, and a horizontal hole 30 communicating with the ink-containing portion is provided at a substantially rear portion of the front shaft portion 25; The front shaft portion 25, the outer periphery of the tip 37 and the re-feel front cylinder 1 are in communication with each other.
A space and a vertical groove are appropriately formed between the inner periphery of the refill cylinder 18 and a vertical groove to form an air flow passage, and a tip 43 and a slightly larger diameter portion 45 are formed at the front of the re-feel front cylinder 18 to allow air to flow. An air hole 42 communicating with the refill body 17 is provided, and a seal cap 12 that accommodates the tip of the tip 37 in the tip 43 and is removably tightly fitted is made of a resin molded product of the same quality as the refill main body 17, and the diameter portion is A refill for a knob-type writing instrument such as a water-based ballpoint pen, characterized in that the reel is formed to have an outer diameter approximately the same as that of 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18944787U JPH0541906Y2 (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18944787U JPH0541906Y2 (en) | 1987-12-15 | 1987-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193489U true JPH0193489U (en) | 1989-06-20 |
| JPH0541906Y2 JPH0541906Y2 (en) | 1993-10-22 |
Family
ID=31480477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18944787U Expired - Lifetime JPH0541906Y2 (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541906Y2 (en) |
-
1987
- 1987-12-15 JP JP18944787U patent/JPH0541906Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541906Y2 (en) | 1993-10-22 |
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