JP2596066Y2 - Caps for writing instruments - Google Patents

Caps for writing instruments

Info

Publication number
JP2596066Y2
JP2596066Y2 JP1993062979U JP6297993U JP2596066Y2 JP 2596066 Y2 JP2596066 Y2 JP 2596066Y2 JP 1993062979 U JP1993062979 U JP 1993062979U JP 6297993 U JP6297993 U JP 6297993U JP 2596066 Y2 JP2596066 Y2 JP 2596066Y2
Authority
JP
Japan
Prior art keywords
cap
caps
air passage
writing instrument
axial
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 - Lifetime
Application number
JP1993062979U
Other languages
Japanese (ja)
Other versions
JPH0727888U (en
Inventor
治巳 山内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13215993&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2596066(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pilot Ink Co Ltd filed Critical Pilot Ink Co Ltd
Priority to JP1993062979U priority Critical patent/JP2596066Y2/en
Publication of JPH0727888U publication Critical patent/JPH0727888U/en
Application granted granted Critical
Publication of JP2596066Y2 publication Critical patent/JP2596066Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】本考案は、化粧具、修正具、塗布
具、筆記具等のキャップに関する。さらに詳細には、相
互に連結可能な筆記具等のキャップに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to caps for makeup tools, correction tools, applicators, writing tools and the like. More specifically, the present invention relates to a cap such as a writing instrument that can be connected to each other.

【0002】[0002]

【従来の技術】従来両頭式筆記具等において、一方のペ
ン先を露出させて筆記する際、そこに被着されていたキ
ャップは、他方のキャップの頂部に係合手段などによっ
て連結される構成が知られている。しかし、前記連結し
たキャップを、連結状態のまま、万一、幼児等が誤って
飲み込んだ場合、窒息事故を発生させるおそれがあっ
た。
In a conventional double-head type writing instrument such as, when that referred brush to expose one of the nib, construction cap has been deposited there, linked by such other engagement means on the top of the cap It has been known. However, if an infant or the like accidentally swallows the connected cap in the connected state, a choking accident may occur.

【0003】また、近年、筆記具等のキャップにおい
て、幼児等の誤飲による窒息防止の目的で、予め軸方
向の空気通路を設けたものが多く提案されている。とこ
ろが、それらの全て、キャップ単体での空気流通を考慮
しているが、連結状態のキャップについては何ら注意が
払われておらず、安全性が不十分であった。
In recent years, many caps such as writing implements have been proposed in which an axial air passage is provided in advance for the purpose of preventing suffocation due to accidental ingestion of an infant or the like. However, all of them take into consideration the air circulation of the cap alone, but no attention was paid to the connected cap, and the safety was insufficient.

【0004】[0004]

【考案が解決しようとする課題】本考案は前記従来の問
題点を解決するものであって、連結状態のキャップを幼
児等が誤って飲み込んだとしても窒息させることない
筆記具等のキャップを提供しようとするものである。
The present invention [invention Problems Trying to solve] been made to solve the conventional problems, provides a cap, such as a writing instrument that does not smother also cap connected state as swallowed infants like What you want to do.

【0005】[0005]

【課題を解決するための手段】本考案は、相互に連結可
能な筆記具等のキャップにおいて、各々のキャップ1・
2が一端から他端に連通する誤飲による窒息防止のた
めの軸方向の空気通路3を外筒6と内筒7との間に設
け、前記内筒7の外周壁に複数の軸方向のリブ31をキ
ャップ1・2頂部より露出するよう設け、各々のキャッ
プ1・2を相互に連結した際、一方のキャップ1の前記
リブ31を、他方のキャップ2の開口部内壁に係合する
係合部41とし、前記係合部41にて前記各々の空気通
路3が連通してなることを要旨とする。
SUMMARY OF THE INVENTION The present invention is directed to a cap such as a writing instrument that can be connected to each other, and each cap 1.
Set 2 in the axial direction of the air passage 3 for the prevention of asphyxiation ingestion communicating from one end to the other end between the outer cylinder 6 and the inner cylinder 7
A plurality of axial ribs 31 are attached to the outer peripheral wall of the inner cylinder 7.
The caps 1 and 2 are provided so as to be exposed from the tops. When the caps 1 and 2 are connected to each other, the cap 1
The rib 31 is engaged with the inner wall of the opening of the other cap 2.
The gist of the present invention is that each of the air passages 3 communicates with the engaging portion 41 .

【0006】また、空気通路3は、キャップの一端から
他端に連通していれば、キャップの内部やキャップの外
部のどちらに形成してもよい。
The air passage 3 may be formed inside the cap or outside the cap as long as it communicates from one end to the other end of the cap.

【0007】また、各々のキャップ1・2は、相互に連
結可能であればよく、それぞれの大きさ、形状等は同
一、あるいは相違していてもよい。
The caps 1 and 2 need only be connectable to each other, and may have the same size or shape, or may have different sizes.

【0008】[0008]

【作用】各々のキャップ1・2が一端から他端に連通す
る空気通路3が、キャップ1・2相互の連結部4(係合
部41)にて途切れることなく連通しているので、万
一、連結状態のキャップ1・2を、幼児等が誤って飲み
込んだとしても、窒息させることがない。
The air passage 3 in which each of the caps 1.2 communicates from one end to the other end is connected to a connecting portion 4 (engagement) of the caps 1.2.
Since the communication is continued without interruption at the section 41), even if an infant or the like accidentally swallows the caps 1 and 2 in the connected state, the caps 1 and 2 will not be suffocated.

【0009】[0009]

【実施例】本考案実施例を図面に従って説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG.

【0010】図1及び図2に実施例を示す。各々のキャ
ップ1・2は、外筒6と内筒7よりなる。前記内筒7
は、外周壁に複数の軸方向のリブ31が形成されるとと
もに、内周壁に環状突起よりなる環状気密部5が設けら
れ、該内筒7が前記リブ31によって外筒6前端開口部
に固着されている。
[0010] A real施例in FIGS. Each of the caps 1 and 2 includes an outer cylinder 6 and an inner cylinder 7. The inner cylinder 7
A plurality of axial ribs 31 are formed on an outer peripheral wall, and an annular airtight portion 5 composed of an annular projection is provided on an inner peripheral wall, and the inner cylinder 7 is fixed to the front end opening of the outer cylinder 6 by the rib 31. Have been.

【0011】前記リブ31の間には、縦溝32が形成さ
れ、これにより、キャップの一端から他端に連通する軸
方向の空気通路3が、キャップ内部に形成される。ま
た、前記リブ31がキャップ1の頂部より前方に露出さ
れ、係合部41が形成されるとともに、その外接円径が
他のキャップ2の開口部内径より僅かに大に設定され
て、他のキャップ2の開口部と係合可能に構成されてい
る。そのため、各々のキャップ1・2を相互に連結した
際、一方のキャップ2開口部と他方のキャップ1の内筒
7が係合されているにもかかわらず、空気通路3は閉塞
されることがなく、連結状態の各々のキャップ1・2に
おいて軸方向の空気通路3が確保される。
A vertical groove 32 is formed between the ribs 31 so that an axial air passage 3 communicating from one end to the other end of the cap is formed inside the cap. In addition, the rib 31 is exposed forward from the top of the cap 1 to form the engaging portion 41, and the circumscribed circle diameter thereof is set slightly larger than the inner diameter of the opening of the other cap 2, so that other ribs 31 are formed. It is configured to be able to engage with the opening of the cap 2. Therefore, when the caps 1 and 2 are connected to each other, the air passage 3 may be closed even though the opening of one cap 2 and the inner cylinder 7 of the other cap 1 are engaged. Instead, an axial air passage 3 is secured in each of the connected caps 1 and 2.

【0012】尚、前記実施例は、各々のキャップ1・2
は同一形状であるため、図面に示す状態とは逆に、キャ
ップ2の頂部にキャップ1を係合させることもできる。
[0012] It should be noted that, before you施例, each of the cap 1 and 2
Since they have the same shape, the cap 1 can be engaged with the top of the cap 2, contrary to the state shown in the drawing.

【0013】[0013]

【考案の効果】本考案は、前記構成にしたことにより、
連結状態のキャップを仮に幼児等が誤って飲み込んだと
しても、各々のキャップの一端から他端に連通する空気
通路がキャップ相互の連結部にて途切れることなく連通
しているので、窒息させることがない。
[Effect of the Invention] The present invention has the above-described structure,
Even if an infant or the like accidentally swallows the connected caps, the air passage communicating from one end to the other end of each cap is continuously connected at the connecting portion of the caps, so it is possible to suffocate. Absent.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本考案実施例の縦断面図である。 FIG. 1 is a longitudinal sectional view of an embodiment of the present invention.

【図2】図1のD−D線断面矢視図である。 FIG. 2 is a sectional view taken along the line DD in FIG . 1;

【符号の説明】[Explanation of symbols]

1 キャップ 2 キャップ 3 空気通路 31 リブ 32 縦溝 4 連結部 41 係合部 5 環状気密部 6 外筒 7 内筒 DESCRIPTION OF SYMBOLS 1 Cap 2 Cap 3 Air passage 31 Rib 32 Vertical groove 4 Connecting part 41 Engaging part 5 Annular airtight part 6 Outer cylinder 7 Inner cylinder

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】相互に連結可能な筆記具等のキャップにお
いて、各々のキャップ1・2が一端から他端に連通する
誤飲による窒息防止のための軸方向の空気通路3を
筒6と内筒7との間に設け、前記内筒7の外周壁に複数
の軸方向のリブ31をキャップ1・2頂部より露出する
よう設け、各々のキャップ1・2を相互に連結した際、
一方のキャップ1の前記リブ31を、他方のキャップ2
の開口部内壁に係合する係合部41とし、前記係合部4
にて前記各々の空気通路3が連通してなる筆記具等の
キャップ。
1. A cap, such as mutually connectable writing instrument, the axial air passage 3 for the prevention each cap 1 and 2 of asphyxiation ingestion communicating from one end to the other end outside
It is provided between the cylinder 6 and the inner cylinder 7, and a plurality of
The axial ribs 31 are exposed from the tops of the caps 1.2.
When the caps 1 and 2 are connected to each other,
The rib 31 of one cap 1 is connected to the other cap 2
And an engaging portion 41 that engages with the inner wall of the opening.
1 is a cap such as a writing instrument in which the respective air passages 3 communicate with each other.
JP1993062979U 1993-10-29 1993-10-29 Caps for writing instruments Expired - Lifetime JP2596066Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993062979U JP2596066Y2 (en) 1993-10-29 1993-10-29 Caps for writing instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993062979U JP2596066Y2 (en) 1993-10-29 1993-10-29 Caps for writing instruments

Publications (2)

Publication Number Publication Date
JPH0727888U JPH0727888U (en) 1995-05-23
JP2596066Y2 true JP2596066Y2 (en) 1999-06-07

Family

ID=13215993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993062979U Expired - Lifetime JP2596066Y2 (en) 1993-10-29 1993-10-29 Caps for writing instruments

Country Status (1)

Country Link
JP (1) JP2596066Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334794A (en) * 2000-05-25 2001-12-04 Mitsubishi Pencil Co Ltd Cap for writing utensils
JP2001334793A (en) * 2000-05-25 2001-12-04 Mitsubishi Pencil Co Ltd Cap for writing utensils
JP2002240483A (en) * 2001-02-19 2002-08-28 Sakura Color Prod Corp Caps for coating implement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6558871B2 (en) * 2013-09-09 2019-08-14 株式会社パイロットコーポレーション Solid cursive cap
KR20230154885A (en) * 2021-03-09 2023-11-09 가부시키가이샤 파이롯트 코포레이숀 Friction unit and thermochromic writing instrument

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334794A (en) * 2000-05-25 2001-12-04 Mitsubishi Pencil Co Ltd Cap for writing utensils
JP2001334793A (en) * 2000-05-25 2001-12-04 Mitsubishi Pencil Co Ltd Cap for writing utensils
JP4493802B2 (en) * 2000-05-25 2010-06-30 三菱鉛筆株式会社 Cap for writing instruments
JP4493157B2 (en) * 2000-05-25 2010-06-30 三菱鉛筆株式会社 Cap for writing instruments
JP2002240483A (en) * 2001-02-19 2002-08-28 Sakura Color Prod Corp Caps for coating implement
JP4659990B2 (en) * 2001-02-19 2011-03-30 株式会社サクラクレパス Applicator cap

Also Published As

Publication number Publication date
JPH0727888U (en) 1995-05-23

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