JP2539275B2 - Ink built-in writing instrument cap - Google Patents
Ink built-in writing instrument capInfo
- Publication number
- JP2539275B2 JP2539275B2 JP1325960A JP32596089A JP2539275B2 JP 2539275 B2 JP2539275 B2 JP 2539275B2 JP 1325960 A JP1325960 A JP 1325960A JP 32596089 A JP32596089 A JP 32596089A JP 2539275 B2 JP2539275 B2 JP 2539275B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- writing instrument
- ink
- opening
- built
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
Description
【発明の詳細な説明】 （産業上の利用分野） この発明は、インキ内蔵筆記具用キャップの改良にか
かり、特に幼児の誤って嚥下による窒息を防止するもの
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a cap for a writing instrument with a built-in ink, and more particularly to a device for preventing suffocation of an infant by accidental swallowing.
（従来の技術） 従来、インキを内蔵しない筆記具、例えば鉛筆におい
て、その筆記部を覆うキャップにあっては、幼児の誤っ
ての嚥下による窒息を防止するため、キャップ頭部に外
部より内部に連通する貫通孔を設け、気道に係留した場
合でも空気の流通を図り、窒息を免れようとするものが
ある。(Prior Art) Conventionally, in a writing instrument that does not contain ink, for example, a pencil, a cap that covers the writing part communicates with the cap head from the outside to the inside in order to prevent suffocation due to accidental swallowing by an infant. There is a through hole that allows the air to flow even when moored in the airway to avoid suffocation.
（発明が解決しようとする課題） しかしながら、上記従来のものにあってはインキ内蔵
筆記具、例えば萬年筆のようにインキを筆記部まで導出
し、インキにより先端筆記部が湿潤した状態で筆記する
ものにあっては、キャップ内が乾燥して筆記ができなく
なるおそれがある。そして、少なくとも密閉状態におか
れる部分を具えるキャップは誤って嚥下することにより
窒息し、あるいは気道内壁を損傷するおそれがあるもの
である。(Problems to be Solved by the Invention) However, in the above-described conventional one, a writing instrument with a built-in ink, for example, a writing instrument that draws out ink to the writing portion and writes in a state where the tip writing portion is wet with the ink In that case, there is a risk that the inside of the cap will dry and writing will not be possible. Then, a cap including at least a sealed portion may suffocate or accidentally damage the inner wall of the respiratory tract by swallowing accidentally.
そこで、この発明は上記従来のものの欠点を改良する
ものであり、インキ内蔵筆記具にあっても筆記部の乾燥
することがなく、しかも、誤って嚥下することによる窒
息あるいは気道の損傷を防止しようとするものである。Therefore, the present invention is to improve the drawbacks of the above-mentioned conventional ones, and even in a writing instrument with a built-in ink, the writing portion is not dried, and further, it is intended to prevent suffocation or damage to the respiratory tract due to accidental swallowing. To do.
（課題を解決するための手段） そのために、一端を閉鎖し、他端に開口部を具えるキ
ャップの外側面に閉鎖側頂部を覆うように丸味をつけて
突出するとともに、開口部に近い位置で終わる軸方向に
向う１個もしくは複数の突出リブを形成し、キャップ体
先端部は突出リブとの境界を頂部より平坦面に形成して
なり、突出リブと上記キャップ外側面により軸方向に連
続した空気通路を構成する。上記空気通路を上記突出リ
ブと外側面とそれらに外接する包絡面の３者で限定する
空間として１個の円孔で3.4mm2以上の断面積をもち、突
出リブの開口部に近い方の端縁と開口部との距離を2mm
以下にするものである。(Means for Solving the Problem) For that purpose, one end is closed and the other end is provided with a rounded protrusion so as to cover the closed side apex on the outer surface of the cap and a position close to the opening. One or a plurality of protruding ribs facing in the axial direction ending with is formed, and the tip of the cap body is formed such that the boundary with the protruding rib is formed to be a flat surface from the top, and the protruding rib and the outer surface of the cap are continuous in the axial direction. The air passage is formed. The air passage has a cross-sectional area of 3.4 mm 2 or more in one circular hole as a space limited by the protruding rib, the outer surface, and the envelope surface circumscribing the outer surface, and has a cross-sectional area of 3.4 mm 2 or more. 2 mm distance between the edge and the opening
It will be as follows.
（作用） 上記構成を具えるから、この発明のキャップをインキ
内蔵筆記具に被嵌すると、筆記部を覆って密閉しインキ
の蒸散を防止するとともに、これを誤って嚥下した場
合、気道とキャップ外側面との間にキャップ体より閉鎖
側頂部を覆うように突出する突出リブと平坦面とによ
り、キャップ長さ方向に連続したより広い空気通路を形
成し、閉鎖部の頂部にもリブが突出するからどのような
場合にも充分な空気道路が確保でき、上記突出リブの頂
部より突出する部分は角ばらないように丸味をつけてい
るから、気道内壁を損傷することなしに医師の手当を受
けるまで延命できることとなるものである。そして、突
出リブ端縁とキャップ開口端縁の間も気道内に接触して
上記空気通路を閉鎖する長さにないため、同様に充分に
連続した軸方向の空気通路が確保できるのである。(Operation) With the above configuration, when the cap of the present invention is fitted on the writing instrument with a built-in ink, the writing part is covered and sealed to prevent the evaporation of the ink. A wider air passage that is continuous in the length direction of the cap is formed by the protruding rib that protrudes so as to cover the closed side top from the cap body and the flat surface, and the rib also protrudes at the top of the closed portion. In any case, a sufficient airway can be secured, and the part protruding from the top of the protruding rib is rounded so as not to be angular, so it can be treated by a doctor without damaging the inner wall of the airway. You will be able to prolong your life. Further, the length between the protruding rib edge and the cap opening edge is not so long as to come into contact with the inside of the airway to close the air passage, so that a sufficiently continuous axial air passage can be similarly secured.
（実施例） この発明を図面の実施例により更に説明する。全図面
にわたり同一部品符号は、同一部品を示し、第１図〜第
３図は第１実施例を示す。（１）はキャップを示し、通
常の外径は16mm以下とされる。（２）はキャップ（１）
外側面に軸方向に形成される１個の突出リブであり、こ
れはクリップのような挟持作用はない。（３）は開口
部、（４）はキャップ（１）先端部において、突出リブ
（２）と外側面との境界を平坦面に形成して、より広い
空気通路としたものである。第３図に示すように開口部
と突出リブ端縁の間に若干のキャップ外側面が残される
が2mmを越えない長さである。（７）はキャップ内壁を
示す。(Examples) The present invention will be further described with reference to the examples of the drawings. The same reference numerals denote the same parts throughout the drawings, and FIGS. 1 to 3 show the first embodiment. (1) shows a cap, and the normal outer diameter is 16 mm or less. (2) is the cap (1)
One projecting rib formed axially on the outer surface, which does not have a clamping action like a clip. (3) is an opening portion, and (4) is a tip portion of the cap (1) in which the boundary between the protruding rib (2) and the outer surface is formed into a flat surface to form a wider air passage. As shown in FIG. 3, some outer surface of the cap is left between the opening and the edge of the protruding rib, but the length does not exceed 2 mm. (7) shows the inner wall of the cap.
このような構成をもつので筆記具、特にインキ内蔵筆
記具の筆記部に被嵌すると、この空間を密閉して筆記部
の乾燥を防止するものであり、その上、誤ってこのキャ
ップ（１）を嚥下しても、突出リブ（２）と気道との間
にどの部位にあっても軸方向に向う充分な空気通路が確
保されるものであり、（この空気通路は１個の円孔とし
て断面積3.4mm2以上、軸方向には6.8mm2の面積が必要で
ある。）窒息を防止できるものである。With this structure, when it is fitted on the writing part of a writing instrument, especially a writing instrument with a built-in ink, it seals this space to prevent the writing part from drying, and furthermore, by accidentally swallowing this cap (1). However, it is possible to secure a sufficient air passage in the axial direction between the protruding rib (2) and the airway, regardless of the location (this air passage has a circular cross-sectional area as one circular hole). An area of 3.4 mm 2 or more and 6.8 mm 2 in the axial direction is required.) Asphyxiation can be prevented.
また、キャップ（１）の先端部すなわち閉鎖側にも突
出リブ（２）が丸味（キャップ外形に沿い角ばらないよ
うに弯曲する。）をつけて突出しているから、気道との
間に空気通路（５）を確保するとともに、気道内壁にキ
ャップ（１）先端が当接してもリブ（５）が内壁との密
着を回避して気道を損傷することを防止できるものであ
る。Further, since the protruding rib (2) also has a rounded shape (bent along the outer shape of the cap so as not to be angled) and protrudes at the tip portion of the cap (1), that is, on the closed side, an air passage is formed between the air passage and the airway. (5) is ensured, and even if the tip of the cap (1) comes into contact with the inner wall of the airway, the rib (5) can avoid contact with the inner wall and prevent damage to the airway.
第４図〜第６図に示す第２実施例は、平行する２個の
突出リブ（２）（２）を具え、この突出リブ間に１個の
円孔として断面積3.4mm2以上の空気通路（５）を形成し
てなるものであり、この軸方向に連続する空気通路
（５）により完全に窒息から免れることとなるのであ
る。また、平坦面（４）により突出リブ（２）の高さが
低くなっても、キャップ（１）の閉鎖側よりも突出リブ
（２）が突出しているのとあいまって気道内でキャップ
（１）の先端が先端が接触してもリブとキャップ外側面
との間に充分な空気通路（５）が期待できるものであ
る。The second embodiment shown in FIGS. 4 to 6 is provided with two parallel protruding ribs (2) and (2), and air having a cross-sectional area of 3.4 mm 2 or more is formed as one circular hole between the protruding ribs. The passage (5) is formed, and the axially continuous air passage (5) is completely free from suffocation. In addition, even if the height of the protruding rib (2) is reduced by the flat surface (4), the protruding rib (2) protrudes from the closed side of the cap (1), which is combined with the cap (1) in the airway. Even if the tip of () contacts the tip, a sufficient air passage (5) can be expected between the rib and the outer surface of the cap.
（発明の効果） 以上のとおり、この発明はキャップ外側面に丸味をつ
けて突出するリブと平坦面により、気道に安全確実な空
気通路を確保するから、誤って嚥下することによる窒息
を防止し、気道の損傷を回避できるとともに、インキ内
蔵筆記具の筆記部の乾燥を防止する優れた効果をもつも
のである。(Effect of the Invention) As described above, according to the present invention, the ribs and the flat surfaces that are rounded and protruded on the outer surface of the cap ensure a safe and reliable air passage in the airway, so that suffocation due to accidental swallowing is prevented. In addition to avoiding damage to the respiratory tract, it has an excellent effect of preventing the writing portion of the writing instrument with a built-in ink from drying.
第１図〜第３図はこの発明の第１実施例の斜視図、一部
切断面図、側面図をそれぞれ示し、第４図〜第６図は第
２実施例の斜視図、側面図である。 １……キャップ、２……突出リブ、……開口部、４……
平坦面、5,8……空気通路、６……板、７……内壁1 to 3 are a perspective view, a partially cutaway view and a side view, respectively, of a first embodiment of the present invention, and FIGS. 4 to 6 are a perspective view and a side view of the second embodiment. is there. 1 ... Cap, 2 ... Protruding rib, ... Opening, 4 ...
Flat surface, 5,8 ... Air passage, 6 ... Plate, 7 ... Inner wall
Claims (3)
ップ体の外側面に、閉鎖側より開口部に向け軸方向に１
個もしくは複数の突出リブを形成し、突出リブはキャッ
プ体閉鎖側頂部を覆うように丸味をつけて突出するとと
もにほぼ開口部位置まで延び、キャップ体先端部は突出
リブとの境界を頂部より平坦面に形成し突出リブとキャ
ップ体外側面により軸方向に連続した空気通路を構成し
てなるインキ内蔵筆記具用キャップ。1. An outer surface of a cap body having one end closed and an opening at the other end, which is axially oriented toward the opening from the closing side.
One or more protruding ribs are formed.The protruding ribs are rounded and protrude to cover the top of the cap closing side and extend almost to the opening position, and the tip of the cap is flattened at the boundary with the protruding rib from the top. A cap for a writing instrument with a built-in ink, which is formed on the surface and forms an air passage continuous in the axial direction by the protruding rib and the outer surface of the cap body.
とこれらに外接する包絡面により形成され、その断面積
は１個の円孔として3.4mm2以上である請求項（１）記載
のインキ内蔵筆記具用キャップ。2. The ink according to claim 1, wherein the air passage is formed by a protruding rib, an outer surface of the cap body, and an envelope surface circumscribing these, and the cross-sectional area is 3.4 mm 2 or more as one circular hole. Built-in writing instrument cap.
口部との距離は2mm以下である請求項（１）又は（２）
記載のインキ内蔵筆記具用キャップ。3. The distance between the edge of the protruding rib near the opening and the opening of the cap is 2 mm or less.
Writing instrument cap with built-in ink described.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1325960A JP2539275B2 (en) | 1989-12-18 | 1989-12-18 | Ink built-in writing instrument cap |
| EP19900104659 EP0433532B1 (en) | 1989-12-16 | 1990-03-12 | Cap for writing instruments containing ink |
| DE1990627657 DE69027657T2 (en) | 1989-12-16 | 1990-03-12 | Cap for writing instruments with ink |
| ES95103513T ES2105796T3 (en) | 1989-12-16 | 1990-03-12 | A COVER FOR WRITING INSTRUMENTS CONTAINING INK. |
| ES90104659T ES2088912T3 (en) | 1989-12-16 | 1990-03-12 | CAP FOR WRITING INSTRUMENTS WITH INK. |
| EP94113647A EP0630761B1 (en) | 1989-12-16 | 1990-03-12 | Cap for writing instruments containing ink |
| DE1990631182 DE69031182T2 (en) | 1989-12-16 | 1990-03-12 | Protective cap for writing utensils filled with ink |
| ES94113647T ES2111222T3 (en) | 1989-12-16 | 1990-03-12 | A COVER FOR WRITING INSTRUMENTS CONTAINING INK. |
| DE1990631741 DE69031741T2 (en) | 1989-12-16 | 1990-03-12 | Protective cap for writing utensils filled with ink |
| EP95103513A EP0679538B1 (en) | 1989-12-16 | 1990-03-12 | Cap for writing instruments containing ink |
| KR1019900005723A KR910011493A (en) | 1989-12-18 | 1990-04-24 | Ink Cap for Writing Instruments |
| KR2019940004024U KR940005251Y1 (en) | 1989-12-18 | 1994-03-03 | Cap for ink pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1325960A JP2539275B2 (en) | 1989-12-18 | 1989-12-18 | Ink built-in writing instrument cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03187796A JPH03187796A (en) | 1991-08-15 |
| JP2539275B2 true JP2539275B2 (en) | 1996-10-02 |
Family
ID=18182522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1325960A Expired - Fee Related JP2539275B2 (en) | 1989-12-16 | 1989-12-18 | Ink built-in writing instrument cap |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2539275B2 (en) |
| KR (1) | KR910011493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108111A1 (en) * | 2004-05-10 | 2005-11-17 | Too Marker Products Inc. | Cartridge replaceable inking marker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316402A (en) * | 1991-12-13 | 1994-05-31 | Tombow Pencil Co., Ltd. | Penholder cap |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8908065U1 (en) | 1989-07-01 | 1989-09-14 | J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8728410D0 (en) * | 1987-12-04 | 1988-01-13 | Ashpole D E J | Caps for writing instruments |
| JP3081789U (en) * | 2000-11-16 | 2001-11-22 | 和恵 菊地 | Nursing apron |
-
1989
- 1989-12-18 JP JP1325960A patent/JP2539275B2/en not_active Expired - Fee Related
-
1990
- 1990-04-24 KR KR1019900005723A patent/KR910011493A/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8908065U1 (en) | 1989-07-01 | 1989-09-14 | J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108111A1 (en) * | 2004-05-10 | 2005-11-17 | Too Marker Products Inc. | Cartridge replaceable inking marker |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910011493A (en) | 1991-08-07 |
| JPH03187796A (en) | 1991-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |