JPS63163980U - - Google Patents
Info
- Publication number
- JPS63163980U JPS63163980U JP14455187U JP14455187U JPS63163980U JP S63163980 U JPS63163980 U JP S63163980U JP 14455187 U JP14455187 U JP 14455187U JP 14455187 U JP14455187 U JP 14455187U JP S63163980 U JPS63163980 U JP S63163980U
- Authority
- JP
- Japan
- Prior art keywords
- shoulder
- end cap
- barrel
- cartridge
- cap
- 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.)
- Pending
Links
- 239000010409 thin film Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/14—Exchangeable ink cartridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Description
第１図は本考案の一実施例を示す部分的な断面
図、第２図は他の一実施例を示す一部切欠き断面
図である。
１……胴部、２……端部キヤツプ、３，４……
第１、第２肩部、５……端部キヤツプ自由端部、
６……リブ、７……カートリツジ、８……薄膜鋳
込口、９……リブ肩部、１０……胴部の縁部。
FIG. 1 is a partial sectional view showing one embodiment of the present invention, and FIG. 2 is a partially cutaway sectional view showing another embodiment. 1...Body part, 2...End cap, 3, 4...
first and second shoulders; 5... end cap free end;
6... Rib, 7... Cartridge, 8... Thin film casting opening, 9... Rib shoulder, 10... Edge of body.
Claims (1)
の開口装置であつて、該装置は、胴部を備え、ペ
ン先と反対側の胴部の自由端部に端部キヤツプが
はめられ、端部キヤツプはその外周部に第１の肩
部を有し、肩部は端部キヤツプが胴部に完全に押
込められた際に胴部の縁部に当接し、端部キヤツ
プの内部に設けられた少なくとも１つのリブ肩部
が、ペン先の方向にカートリツジを押圧する形式
のものにおいて、端部キヤツプの自由端部とその
第１の肩部との間に第２の肩部が設けられ、この
肩部が、端部キヤツプを押し込む以前は、薄膜鋳
込口を介して胴部の縁部と結合されることを特徴
とする、インキ筆記用具に装着されたカートリツ
ジの開口装置。 (2) 薄膜鋳込口８が、胴部１および端部キヤツ
プ２の円周結合部に沿つて中断部を有することを
特徴とする、実用新案登録請求の範囲第１項記載
の開口装置。 (3) 薄膜鋳込口８が、０．１ないし０．３mmの
厚さであることを特徴とする、実用新案登録請求
の範囲第１項または第２項記載の開口装置。[Claims for Utility Model Registration] (1) A device for opening a cartridge attached to an ink writing instrument, the device comprising a barrel and an end at the free end of the barrel opposite the pen tip. The cap is fitted, and the end cap has a first shoulder on its outer periphery, the shoulder abuts the edge of the barrel when the end cap is fully pushed into the barrel, and the shoulder At least one ribbed shoulder on the interior of the end cap is of the type that presses the cartridge in the direction of the nib, with a second rib shoulder between the free end of the end cap and its first shoulder. A cartridge mounted on an ink writing instrument, characterized in that the shoulder is connected to the edge of the body through a membrane spout before the end cap is pushed in. opening device. (2) The shedding device according to claim 1, characterized in that the thin film pouring port 8 has an interruption along the circumferential joint of the body 1 and the end cap 2. (3) The shedding device according to claim 1 or 2, wherein the thin film casting port 8 has a thickness of 0.1 to 0.3 mm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868625506 DE8625506U1 (en) | 1986-09-24 | 1986-09-24 | One-piece opening device for pre-assembled cartridges in ink pens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63163980U true JPS63163980U (en) | 1988-10-26 |
Family
ID=6798578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14455187U Pending JPS63163980U (en) | 1986-09-24 | 1987-09-24 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63163980U (en) |
| DE (1) | DE8625506U1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741886C1 (en) * | 1987-12-10 | 1989-06-29 | Staedtler Fa J S | Writing instrument |
| DE3834352C1 (en) * | 1988-10-06 | 1990-05-03 | Hermann Boehler Gmbh, 6915 Dossenheim, De |
-
1986
- 1986-09-24 DE DE19868625506 patent/DE8625506U1/en not_active Expired
-
1987
- 1987-09-24 JP JP14455187U patent/JPS63163980U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE8625506U1 (en) | 1986-11-06 |
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