JPH02135288U - - Google Patents
Info
- Publication number
- JPH02135288U JPH02135288U JP4452389U JP4452389U JPH02135288U JP H02135288 U JPH02135288 U JP H02135288U JP 4452389 U JP4452389 U JP 4452389U JP 4452389 U JP4452389 U JP 4452389U JP H02135288 U JPH02135288 U JP H02135288U
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- refill
- flange
- tip
- reflex
- 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
- 230000011514 reflex Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第1図および第2図は本考案実施例の断面図で
ある。
10……軸筒、11……前向き段、12……O
リング、20……先口、21……前端開口、30
……回転栓体、40……レフイール、50……ノ
ツクバネ、60……押圧部材、61……鍔部、7
0……回転子、80……ノツクカバー。
1 and 2 are cross-sectional views of an embodiment of the present invention. 10...Shaft cylinder, 11...Forward stage, 12...O
Ring, 20... Tip, 21... Front end opening, 30
... Rotating plug body, 40 ... Refill, 50 ... Knot spring, 60 ... Pressing member, 61 ... Flange, 7
0...rotor, 80...notch cover.
Claims (1)
のレフイールが軸筒内に収容され、ノツク操作に
よつてレフイール先端のペン体が軸筒もしくは先
口の前端開口から出没するノツク式筆記具におい
て、 軸筒の内周面に前向き段が形成されるとともに
レフイールの後端面を押圧して前進させる押圧部
材に鍔部が形成され、ノツクバネの弾発力でレフ
イールが後退したときに、押圧部材の鍔部が軸筒
内周面の前向き段に軟弾性体からなるOリングを
介して気密状態に衝合することを特徴とするノツ
ク式筆記具。[Scope of Claim for Utility Model Registration] A reflex reel with built-in water-based ink that is pushed backward by a knock spring is housed in the barrel, and when the knob is operated, the pen body at the tip of the reflex retracts from the barrel or the front end opening of the tip. In the lock-type writing instrument, a forward step is formed on the inner circumferential surface of the barrel, and a flange is formed on the pressing member that presses the rear end surface of the refill to advance it, so that when the refill is moved backward by the elastic force of the refill spring. A knurled writing instrument characterized in that the flange of the pressing member abuts against the forward step of the inner circumferential surface of the barrel in an airtight manner via an O-ring made of a soft elastic material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4452389U JPH02135288U (en) | 1989-04-18 | 1989-04-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4452389U JPH02135288U (en) | 1989-04-18 | 1989-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02135288U true JPH02135288U (en) | 1990-11-09 |
Family
ID=31557904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4452389U Pending JPH02135288U (en) | 1989-04-18 | 1989-04-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02135288U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100738904B1 (en) * | 2005-12-02 | 2007-07-12 | 주식회사 모리스 | Slide type writing tools having device for preventing dryness |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252663U (en) * | 1975-10-15 | 1977-04-15 | ||
JPS5732188B2 (en) * | 1974-12-20 | 1982-07-09 | ||
JPS5855294A (en) * | 1981-09-29 | 1983-04-01 | 翠川 克夫 | Cap-less type note |
JPS6245913U (en) * | 1985-09-05 | 1987-03-20 |
-
1989
- 1989-04-18 JP JP4452389U patent/JPH02135288U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732188B2 (en) * | 1974-12-20 | 1982-07-09 | ||
JPS5252663U (en) * | 1975-10-15 | 1977-04-15 | ||
JPS5855294A (en) * | 1981-09-29 | 1983-04-01 | 翠川 克夫 | Cap-less type note |
JPS6245913U (en) * | 1985-09-05 | 1987-03-20 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100738904B1 (en) * | 2005-12-02 | 2007-07-12 | 주식회사 모리스 | Slide type writing tools having device for preventing dryness |
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