JP3553297B2 - Writing instrument with stick-shaped material feeding container - Google Patents

Writing instrument with stick-shaped material feeding container Download PDF

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Publication number
JP3553297B2
JP3553297B2 JP30665196A JP30665196A JP3553297B2 JP 3553297 B2 JP3553297 B2 JP 3553297B2 JP 30665196 A JP30665196 A JP 30665196A JP 30665196 A JP30665196 A JP 30665196A JP 3553297 B2 JP3553297 B2 JP 3553297B2
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Japan
Prior art keywords
outer cylinder
feeding container
stick
shaped object
cylinder
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JP30665196A
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Japanese (ja)
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JPH09202095A (en
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秀平 陰山
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Kotobuki and Co Ltd
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Kotobuki and Co Ltd
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Priority to JP30665196A priority Critical patent/JP3553297B2/en
Priority to TW086200722U priority patent/TW326762U/en
Priority to KR2019970001202U priority patent/KR200142258Y1/en
Priority to CN97209898U priority patent/CN2298136Y/en
Publication of JPH09202095A publication Critical patent/JPH09202095A/en
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Description

【0001】
【発明の属する技術分野】
本発明は、棒状物繰り出し容器付き筆記具に関し、特に、部品点数の低減をはかることができる棒状物繰り出し容器付き筆記具に関する。
【0002】
【従来の技術】
従来、棒状物繰り出し容器付き筆記具としては、例えば本願出願人提案の実願平5−18343号の実施例においてシャープペンシルに適用したものが記載されている。
図3にこのシャープペンシルの縦断面図を示す。このシャープペンシルでは、外筒1内に受台2が外筒1に対して相対回転不能で軸方向に移動可能に配設されており、受台2の前部には芯送り出し機構3の芯タンク3aの後端が挿入されて、受台2の後部には棒状物繰り出し容器10の案内筒14の先端が受台2に対して相対回転不能に且つ軸方向に着脱可能に連結されている。棒状物繰り出し容器10は、内面に螺旋溝12aを設けた筒状体12と、筒状体12に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔14a、14aを備えた案内筒14と、前記案内孔14a、14aを通って前記螺旋溝12aに嵌合する突起16a、16aを側面に有し棒状物30を保持するホルダ16とを備えている。
【0003】
尚、6は、外筒1の後端部外周面に固定されたクリップである。
【0004】
以上のように構成されたシャープペンシルにおいて、棒状物30を繰り出す時には、筒状体12に対して外筒1を回転すると、外筒1は受台2を介して案内筒14と回り止めされているため、筒状体12に対して案内筒14が回転し、ホルダ16が螺旋溝12aに沿いつつ案内孔14aに案内されて軸方向に移動し、棒状物30が回転方向に応じて棒状物繰り出し容器10の頭部の先端より出没することになる。
【0005】
また、筆記の際にシャープペンシルの芯を前進させるときには、棒状物繰り出し容器10をその後端からノックをすることにより、案内筒14に連結された受台2を介して芯タンク3aが前方へ押し出されて芯を所定長さずつ送り出すことができる。
【0006】
【発明が解決しようとする課題】
しかしながら、上記従来の筆記具では、クリップ6や受台2の部品がそれぞれ別々に必要であるため、部品点数が多く、そのため製造コストが高くなるという問題がある。
【0007】
本発明は、かかる問題点に鑑みなされたもので、請求項1ないし請求項記載の発明は、部品点数を少なくし製造コストを低減することができる棒状物繰り出し容器付き筆記具を提供することを目的とする。
【0008】
【課題を解決するための手段】
上記目的を達成するために、本発明のうち請求項1記載の発明は、筆記媒体が収容された外筒と、棒状物繰り出し容器を備えた棒状物繰り出し容器付き筆記具において、
前記筆記具はシャープペンシルであり、外筒内に挿設され後方に付勢された芯送り出し機構と、外筒の前部側面に形成された開口部に取り付けられ、前記芯送り出し機構を駆動可能な作動部材とを備え、
外筒の後端部にクリップ部材が装着されており、前記クリップ部材は、外筒外部において外筒に沿って伸びるクリップ部と、外筒内部に配設される内筒部とを一体的に有しており、
前記棒状物繰り出し容器は、内面に螺旋溝を設けた筒状体と、筒状体に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔を備えた案内筒と、前記案内孔を通して前記螺旋溝に嵌合する突起を側面に有し棒状物を保持するホルダと、を備え、
前記案内筒の先端が、前記クリップ部材の内筒部に相対回転不能に連結される、ことを特徴とする。
【0009】
本発明は筆記具として、シャープペンシル、ボールペン、サインペンまたはマーカーペン、フェルトペン等に適用することができ、筆記媒体として、芯、インキが収容されたレフィール若しくはインキが浸込まれたフェルトまたは樹脂等に適用することができる。さらに、筆記媒体を筆記具の先端より出没自在で送り出し機構を有するタイプの筆記具、またはかかる送り出し機構を有さず常時筆記媒体が筆記具の先端より突出したタイプの筆記具のいずれにも請求項1記載の発明を適用することができる。
【0010】
また、本発明は棒状物として、消しゴム、修正棒、筆記芯、蛍光芯、アイブロー芯、棒状糊等に適用することができる。
【0011】
また、請求項記載の発明は、請求項記載のものにおいて、前記案内筒の先端はクリップ部材の内筒部に軸方向に着脱可能に連結され、前記芯送り出し機構は軸線方向に伸びた芯通路部を有し、該芯通路部の後部に前記外筒の内径とほぼ等しい外径を有する大径部を有してなることを特徴とする。
また、請求項記載の発明は、請求項記載のものにおいて、前記大径部が芯を受けて芯通路部へと案内するための案内手段を有していることを特徴とする。
【0012】
また、請求項記載の発明は、請求項記載のものにおいて、前記案内手段が前記大径部の内面に形成されたテーパー部を有していることを特徴とする。
また、請求項記載の発明は、請求項ないしのいずれかに記載のものにおいて、前記芯通路部が芯貯蔵タンクをも兼ねていることを特徴とする。
また、請求項記載の発明は、請求項1〜5のいずれかに記載のものにおいて、前記芯送り出し機構は、さらに、前記作動部材によって駆動される被駆動部を有していることを特徴とする。
【0013】
また、請求項記載の発明は、筆記媒体が収容された外筒と、棒状物繰り出し容器とを備えた棒状物繰り出し容器付き筆記具において、
前記筆記具はボールペンであり、外筒前部内に収設され、カム本体,カムバー及びこのカムバーに噛合する回転カムとからなるレフィール送り出し機構と、後方へ付勢され前記回転カム及びカムバーを挿通するレフィールと、外筒の前部側面に形成された開口部に取り付けられ、前記レフィール送り出し機構を駆動可能な作動部材とを備え
外筒の後端部にクリップ部材が装着されており、前記クリップ部材は、外筒外部において外筒に沿って伸びるクリップ部と、外筒内部に配設される内筒部とを一体的に有しており、
前記棒状物繰り出し容器は、内面に螺旋溝を設けた筒状体と、筒状体に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔を備えた案内筒と、前記案内孔を通して前記螺旋溝に嵌合する突起を側面に有し棒状物を保持するホルダと、を備え、
前記案内筒の先端が、前記クリップ部材の内筒部に相対回転不能に連結される、ことを特徴とする。
【0014】
クリップ部材は、従来の筆記具のクリップと、棒状物繰り出し容器を受ける受台としての役割を兼ね備えているために、クリップ部材を設けることによって、部品点数が少なくて済み、また組立も容易に行うことができる。
【0015】
【発明の実施の形態】
以下、図面を用いて本発明の実施の形態を説明する。図1は、本発明の棒状物繰り出し容器付き筆記具として、シャープペンシルに適用した場合の実施の形態を表す縦断面図である。
図において、1は外筒であり、外筒1は、外筒本体1aと外筒本体1aの先端に螺着される先具1bとから構成される。先具1b内には先スライダ8と先スライダ8に結合される芯パイプ9とが設けられている。
【0016】
外筒1内には芯送り出し機構13が挿設される。芯送り出し機構13は、その軸線方向に伸びてその中心孔が芯通路となった芯通路部13aと、芯通路部13aの前部に固定されたチャック13bと、チャック13bの外側に嵌装されたチャックリング13cと、このチャックリング13cの後端に当接するチャックリング受けスリーブ13dと、このチャックリング受けスリーブ13dと芯通路部13aとの間に介挿されたチャックスプリング13eと、チャックリング受けスリーブ13dと外筒1内部の段部との間に介挿されるクッションスプリング13fとよりなり、芯送り出し機構13はチャックスプリング13eによって後方に付勢される。芯通路部13aの中央部には外径が大きくなった被駆動部13gが設けられている。また、芯通路部13aの後端部にも外径が大きくなった大径部13iが設けられており、大径部13iの外径は外筒1の内径とほぼ等しい寸法となっており、大径部13iと外筒1との間の径方向の隙間がほとんどなく、あったとしても芯の芯径に比較して小さくなるように設定されている。また、大径部13iの内面は、後方に向けて内径寸法が大きくなったテーパー部13h(案内手段)となっており、芯通路部13aと該芯通路部13aより後方の外筒1の内部の両方で、予備の芯が貯蔵される芯貯蔵タンクとなっている。大径部13iと外筒1との間の径方向の隙間が芯径に比較して小さくなるように設定されているため、後方から挿入された芯が外筒1と芯送り出し機構13との間の径方向の隙間にはまらないようにすることができ、さらに、このテーパー部13hによって、後方から挿入された芯が円滑に芯通路部13a内へ案内される構造となっている。
【0017】
外筒1の前部側面には開口部1cが形成されており、開口部1cの後端部には作動部材4が揺動可能に取り付けられている。作動部材4は、芯通路部13aを跨ぐことができるよう横断面がコ字状または弧状の部分4aを備えており、作動部材4は、外筒1内方に進入したときに、芯送り出し機構13の被駆動部13gと干渉し、被駆動部13gを前進させる。従って、作動部材4の進入に応じて芯送り出し機構13は前進駆動される。
【0018】
外筒1の後端部にはクリップ部材20が装着される。クリップ部材20は、外筒1外部において外筒に沿って伸びるクリップ部20aと、外筒1後端外周面の回りに配設される外筒部20bと、外筒1内部に配設される内筒部20cとからなる一体成形品であり、外筒部20bの内周にある凸部20dを外筒1の後端外周面に形成された溝1dに圧入することで、クリップ部材20は外筒1に一体的に結合される。内筒部20cの前部内周面には、複数のキー溝20eが形成されると共に、内方に突出した小突起20fが形成されている。さらに、内筒部の前端部内周面は、前方へ広がった、即ち前方に向けて内径寸法が大きくなったテーパー部20gになっており、芯を前方へ円滑に誘導することができる。
【0019】
さらに、クリップ部材20に着脱可能に棒状物繰り出し容器11が挿入される。
棒状物繰り出し容器11は、内面に螺旋溝12aを設けた筒状体12と、筒状体12に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔14a、14aを備えた案内筒14と、前記案内孔14a、14aを通って前記螺旋溝12aに嵌合する突起16a、16aを側面に有し棒状物30を保持するホルダ16とを備えている。
【0020】
案内筒14の前端外周面には、複数のキー14bが形成されると共に小突起14cが形成されており、キー14bは前述の内筒部20cのキー溝20eに嵌入され、また、小突起14cは前述の内筒部20cの小突起20fを乗り越えて軽く係止される。こうして、案内筒14は、クリップ部材20に対して相対回転不能に且つ軸方向に着脱可能に連結される。
【0021】
以上のシャープペンシルを組み立てる際には、まず外筒本体1a内に前方から芯送り出し機構13を挿入した後、先具1bを外筒本体1aに螺着する。その後、作動部材4を外筒1に取り付け、クリップ部材20を外筒本体1aの後端に装着する。そして、棒状物繰り出し容器11をクリップ部材20に挿入して、完成する。
【0022】
以上のように組み立てられたシャープペンシルを使用する際には、使用者が外筒1を握った状態で、作動部材4を指で押して揺動させると、作動部材4が被駆動部13gを前進させる。すると、チャック13bがチャックスプリング13eに抗して前進しチャック13bを開き、公知の芯送り出し機構と同じくチャック13bから芯を所定長さずつ繰り出して先具1b先端にある先スライダ8より芯を繰り出すことができる。
【0023】
棒状物繰り出し容器11の棒状物30を繰り出すときには、筒状体12に対して外筒1またはクリップ部材20を回転する。外筒1及びクリップ部材20は、案内筒14と回り止めされているため、筒状体12に対して案内筒14が回転し、ホルダ16が螺旋溝12aに沿いつつ案内孔14aに案内されて軸方向に移動し、ホルダ16に保持された棒状物30(例えば、消しゴム)が回転方向に応じて棒状物繰り出し容器11の頭部の先端より出没することになる。
【0024】
また、芯を補充する際には、棒状物繰り出し容器11をクリップ部材20から引き抜くと、小突起14cと小突起20fが軽く係止されているので、これらの係止が外れ棒状物繰り出し容器11を簡単に引き抜くことができる。従って、その後に、芯をクリップ部材20の内筒部20cの中へ挿入することが可能になる。挿入された芯は、芯通路部13aの大径部13iに受けとめられてテーパー部13hによって芯通路部13aの芯通路内に円滑に誘導される。
【0025】
このように、本願発明では、一体成形されるクリップ部材20を設けることにより、クリップ部材20が、従来のクリップと棒状物繰り出し容器11の受け部材との両方の役割を兼ね備えるために、部品点数が少なくて済み、また組立も容易に行うことができる。
尚、作動部材4としては、本例のように揺動動作するものの他、外筒1に沿って摺動動作することによって、芯送り出し機構13を前進させるタイプのものも適用することができる。
【0026】
次に、本発明の棒状物繰り出し容器付き筆記具として、ボールペンに適用した場合の実施の形態の縦断面図を図2に示す。
図において、31は外筒であり、外筒31は、外筒本体31aと外筒本体31aの先端に螺着される先具31bとから構成される。
外筒31前部内にはレフィール送り出し機構33が収設されており、レフィール送り出し機構33は、公知の回転カム機構であり、カム本体34,カムバー35及びこのカムバー35に噛合する回転カム36とから構成される。
【0027】
カム本体34の前端外フランジ34aは、外筒本体31aの先端に固着され、かつカム本体34の後端内フランジ34bは、カムバー35の後方への抜出を阻止している。インキが内部に収容されたレフィール38は、回転カム36及びカムバー35の貫通孔36a、35aに挿通されており、先具31bとレフィール38の受部38aとの間に介挿されたバネ39によって後方へ付勢されている。
【0028】
外筒31の前部側面には開口部31cが形成されており、開口部31cには、作動部材40が開口部31cに対して摺動可能に取り付けられている。作動部材40は、カムバー35の外周面に係止されたリング部40aを備えており、作動部材40を開口部31cに沿って前進させると、カムバー35が一緒に前進駆動される。
【0029】
外筒31の後端部には第1の実施の形態と同じクリップ部材20が装着されて、その外筒部20bの内周にある凸部20dが外筒31の後端外周面に形成された溝31dに圧入することで、クリップ部材20は外筒31に一体的に結合される。また、第1の実施の形態と同様に、クリップ部材20に着脱可能に棒状物繰り出し容器11が挿入されており、クリップ部材20の内筒部20cのキー溝20eに、棒状物繰り出し容器11のキー14bが嵌入され、また、案内筒14の小突起14cは内筒部20cの小突起20fを乗り越えて軽く係止される。こうして、案内筒14は、クリップ部材20に対して相対回転不能に且つ軸方向に着脱可能に連結される。但し、本実施の形態の場合には、第1の実施の形態のような後方から芯の補充を行う必要がないので、必ずしも棒状物繰り出し容器11が着脱可能である必要はなく、案内筒14を圧入または接着等によりクリップ部材20に完全に固定してもかまわない。
【0030】
また、クリップ部材20の内筒部20cのテーパー部20gも必要ないが、第1の実施の形態のシャープペンシルと第2の実施の形態のボールペンとで、クリップ部材20及び棒状物繰り出し容器11を共通して使用し、これら部品に互換性を持たせたい場合には、これらの実施の形態で同じ部品とすることが望ましい。
【0031】
以上のボールペンを組み立てる際には、まず外筒本体31a前部内にカム本体34を嵌挿し、次に作動部材40のリング部40aを外筒31の軸方向に平行にした状態で開口部31cより挿入した後、90度回転して、リング部40aが外筒31内でその軸方向に直交するようにする。しかる後、カムバー35及び回転カム36を前方より入れてカムバー35の後部をリング部40aに挿入し、次いでレフィール38を回転カム36及びカムバー35の貫通孔36a、35aに挿通し、バネ39をレフィール38の先端から挿入して先具31bを外筒本体31aに螺着する。さらに、クリップ部材20を外筒本体31aの後端に装着して、棒状物繰り出し容器11をクリップ部材20に挿入して、完成する。
【0032】
以上のように組み立てられたボールペンを使用する際には、使用者が外筒31を握った状態で、作動部材40を指で押して前方へ摺動させると、リング部40aがバネ39に抗してカムバー35を押すことになり、カムバー35に噛合される回転カム36が所要角度回転してカム本体34に係合し、先具31bよりレフィール38の先端が突出する状態に維持され、筆記することができる。
【0033】
作動部材40を再度前方へ摺動させると、再び、リング部40aを介してカムバー35が前方へ押され、これによって回転カム36とカム本体34との係合が外れ、回転カム36,カムバー35及びレフィール38がバネ39のバネ力により後方へ移動し、先具31bよりレフィール38の先端が引っ込むことになる。また、棒状物繰り出し容器11の棒状物30の繰り出しについては、第1の実施の形態と同様であるため、その説明を省略する。
【0034】
また、レフィール38を交換する場合には、先具31bを外筒本体31aから外し、使用済みレフィール38をバネ39と共に取り出し、新しいレフィール38を回転カム36及びカムバー35の貫通孔36a、35aに挿通し、バネ39をレフィール38の先端から挿入して先具31bを外筒本体31aに螺着することで交換作業が終了する。この交換作業の際に、回転カム36がカムバー35から脱落しないように、カムバー35に対する回転カム36の所定量以上の前方変位を制限する制限部材をカムバー35及び/または回転カム36に設けることが望ましい。
【0035】
以上の実施の形態では、筆記媒体としての芯またはレフィールがそれぞれ芯送り出し機構またはレフィール送り出し機構によって筆記具の先端より出没できる構造のものについて説明したが、これに限るものではなく、出没せずに常時筆記媒体の先端が筆記具の先端より突出したままの筆記具についても同様に適用できる。
【0036】
【発明の効果】
以上説明したように、請求項1記載の発明によれば、外筒の側面に形成された開口部に取り付けられた作動部材を操作することにより芯を前進させることができるシャープペンシルに、棒状物繰り出し容器を備えることができる。
また、クリップ部材を設けることによって、クリップ部材は、従来の筆記具のクリップと、棒状物繰り出し容器を受ける受台としての役割を兼ね備えているために、部品点数が少なくて済み、また組立も容易に行うことができる。
【0037】
また、請求項記載の発明によれば、案内筒の先端がクリップ部材の内筒部内に軸方向に着脱可能に連結されるために、棒状物繰り出し容器をクリップ部材から取り外すことができる。そして、芯をクリップ部材の後方から補充することができるようになる。このときに、芯送り出し機構の芯通路部の後部に前記外筒の内径とほぼ等しい外径を有する大径部を有していることから、後方から補充された芯が、芯送り出し機構と外筒との間にはさまって破損することを回避できる。
【0038】
また、請求項記載の発明によれば、案内手段を有していることから、円滑に芯が芯通路部へと案内される。
また、請求項記載の発明によれば、案内手段がテーパー部であるため、円滑に芯が芯通路部へと案内される。
また、請求項記載の発明によれば、芯通路部が芯貯蔵タンクをも兼ねることができる。
【0039】
また、請求項記載の発明によれば、芯送り出し機構が作動部材によって駆動される被駆動部を有していることから、作動部材を作動させたときに、被駆動部を介して芯送り出し機構が確実に駆動される。
また、請求項記載の発明によれば、外筒の側面に形成された開口部に取り付けられた作動部材を操作することによりレフィールを出没させることができるボールペンに、棒状物繰り出し容器を備えることができる。
また、クリップ部材を設けることによって、クリップ部材は、従来の筆記具のクリップと、棒状物繰り出し容器を受ける受台としての役割を兼ね備えているために、部品点数が少なくて済み、また組立も容易に行うことができる。
【図面の簡単な説明】
【図1】本発明の棒状物繰り出し容器付きシャープペンシルの縦断面図である。
【図2】本発明の棒状物繰り出し容器付きボールペンの縦断面図である。
【図3】従来の棒状物繰り出し容器付きシャープペンシルの縦断面図である。
【符号の説明】
1 外筒
1c 開口部
13 芯送り出し機構
13a 芯通路部
13g 被駆動部
13h テーパー部(案内手段)
13i 大径部
4 作動部材
11 棒状物繰り出し容器
12 筒状体
12a 螺旋溝
14 案内筒
14a 案内孔
16 ホルダ
16a 突起
20 クリップ部材
20a クリップ部
20c 内筒部
30 棒状物
31 外筒
31c 開口部
33 レフィール送り出し機構
34 カム本体
35 カムバー
36 回転カム
40 作動部材
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a writing instrument with a stick-shaped object feeding container, and more particularly to a writing instrument with a stick-shaped object feeding container that can reduce the number of parts.
[0002]
[Prior art]
Description of the Related Art Conventionally, as a writing instrument with a stick-shaped object feeding container, a writing instrument applied to a mechanical pencil in an embodiment of Japanese Utility Model Application No. Hei 5-18343 proposed by the present applicant is described.
FIG. 3 shows a longitudinal sectional view of the mechanical pencil. In this mechanical pencil, a receiving table 2 is disposed in an outer cylinder 1 so as to be non-rotatable relative to the outer cylinder 1 and movable in the axial direction. The rear end of the tank 3a is inserted, and the front end of the guide tube 14 of the rod-shaped object feeding container 10 is connected to the rear of the receiving table 2 so as to be relatively non-rotatable with respect to the receiving table 2 and detachable in the axial direction. . The rod-shaped object feeding container 10 includes a cylindrical body 12 provided with a spiral groove 12a on an inner surface, and guide holes 14a, 14a which are inserted into the cylindrical body 12 so as to be axially immovable and relatively rotatable and extend in the axial direction. And a holder 16 having projections 16a, 16a on its side surface for holding the rod 30 through the guide holes 14a, 14a and fitting into the spiral groove 12a.
[0003]
Reference numeral 6 denotes a clip fixed to the outer peripheral surface of the rear end of the outer cylinder 1.
[0004]
In the mechanical pencil configured as described above, when the rod 30 is fed out, when the outer cylinder 1 is rotated with respect to the cylindrical body 12, the outer cylinder 1 is prevented from rotating with the guide cylinder 14 via the receiving stand 2. Therefore, the guide cylinder 14 rotates with respect to the cylindrical body 12, the holder 16 is guided by the guide hole 14a along the spiral groove 12a and moves in the axial direction, and the rod 30 moves in the rod direction in accordance with the rotation direction. It comes out from the tip of the head of the feeding container 10.
[0005]
When the lead of the mechanical pencil is advanced at the time of writing, the rod-shaped object feeding container 10 is knocked from the rear end, so that the lead tank 3a is pushed forward through the receiving stand 2 connected to the guide tube 14. The core can be sent out by a predetermined length.
[0006]
[Problems to be solved by the invention]
However, in the above-mentioned conventional writing implement, since the components of the clip 6 and the cradle 2 are required separately, there is a problem that the number of components is large and the manufacturing cost is increased.
[0007]
SUMMARY OF THE INVENTION The present invention has been made in view of such a problem, and the invention according to claims 1 to 7 is to provide a writing implement with a stick-shaped material feeding container that can reduce the number of parts and reduce manufacturing costs. Aim.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, the invention according to claim 1 of the present invention provides an outer cylinder containing a writing medium and a writing implement with a stick-shaped feeding container including a stick-shaped feeding container.
The writing instrument is a mechanical pencil, and is attached to an opening formed in a front side surface of the outer cylinder, which is inserted into an outer cylinder and urged backward, and is capable of driving the center feeding mechanism. An operating member,
A clip member is attached to a rear end of the outer cylinder, and the clip member integrally includes a clip portion extending along the outer cylinder outside the outer cylinder and an inner cylinder portion provided inside the outer cylinder. Have
The rod-shaped material feeding container has a cylindrical body provided with a spiral groove on an inner surface thereof, a guide cylinder provided with a guide hole extending in the axial direction while being inserted into the cylindrical body so as to be axially immovable and relatively rotatable, and A holder that has a projection on the side surface that fits into the spiral groove through the guide hole and holds the rod-shaped object,
The distal end of the guide tube is connected to the inner tube portion of the clip member so as not to rotate relatively.
[0009]
The present invention can be applied to a mechanical pencil, a ballpoint pen, a marker pen or a marker pen, a felt pen, and the like as a writing instrument, and a writing medium such as a core, a refill containing ink, a felt or a resin impregnated with ink, or the like. Can be applied. The writing instrument according to claim 1, wherein the writing medium is of a type having a feeding mechanism so that the writing medium can be freely moved in and out of the tip of the writing instrument, or a writing instrument having no such feeding mechanism and in which the writing medium always projects from the tip of the writing instrument. The invention can be applied.
[0010]
Further, the present invention can be applied to an eraser, a correction stick, a writing lead, a fluorescent lead, an eyebrow lead, a stick-like paste, and the like as a stick.
[0011]
According to a second aspect of the present invention, in the first aspect , the distal end of the guide cylinder is detachably connected to the inner cylinder portion of the clip member in the axial direction, and the center feeding mechanism extends in the axial direction. A core passage portion is provided, and a large diameter portion having an outer diameter substantially equal to the inner diameter of the outer cylinder is provided at a rear portion of the core passage portion.
According to a third aspect of the present invention, in the second aspect , the large diameter portion has a guide means for receiving the core and guiding the core to the core passage.
[0012]
According to a fourth aspect of the present invention, in the third aspect , the guiding means has a tapered portion formed on an inner surface of the large diameter portion.
According to a fifth aspect of the present invention, in any one of the second to fourth aspects, the core passage portion also serves as a core storage tank.
According to a sixth aspect of the present invention, in any one of the first to fifth aspects, the lead-out mechanism further includes a driven portion driven by the operating member. And
[0013]
According to a seventh aspect of the present invention, there is provided a writing implement with a rod-shaped object feeding container including an outer cylinder containing a writing medium and a rod-shaped object feeding container.
The writing instrument is a ballpoint pen, housed in the front of the outer cylinder, and a refill delivery mechanism including a cam body, a cam bar, and a rotating cam that meshes with the cam bar, and a refill that is urged rearward to insert the rotating cam and the cam bar. And an operating member attached to an opening formed on a front side surface of the outer cylinder and capable of driving the refill delivery mechanism ,
A clip member is attached to a rear end of the outer cylinder, and the clip member integrally includes a clip portion extending along the outer cylinder outside the outer cylinder and an inner cylinder portion provided inside the outer cylinder. Have
The rod-shaped material feeding container has a cylindrical body provided with a spiral groove on an inner surface thereof, a guide cylinder provided with a guide hole extending in the axial direction while being inserted into the cylindrical body so as to be axially immovable and relatively rotatable, and A holder that has a projection on the side surface that fits into the spiral groove through the guide hole and holds the rod-shaped object,
The distal end of the guide tube is connected to the inner tube portion of the clip member so as not to rotate relatively .
[0014]
Since the clip member also has the function of a clip for a conventional writing instrument and also serves as a receiving stand for receiving a stick-shaped object feeding container, the number of parts can be reduced by providing the clip member, and assembly can be easily performed. Can be.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view showing an embodiment in which the present invention is applied to a mechanical pencil as a writing implement with a stick-shaped object feeding container of the present invention.
In the figure, reference numeral 1 denotes an outer cylinder, and the outer cylinder 1 is composed of an outer cylinder main body 1a and a leading tool 1b screwed to a tip of the outer cylinder main body 1a. A slider 8 and a core pipe 9 connected to the slider 8 are provided in the tool 1b.
[0016]
A core feeding mechanism 13 is inserted into the outer cylinder 1. The lead-out mechanism 13 extends in the axial direction and has a center hole serving as a lead passage 13a, a chuck 13b fixed to a front portion of the lead passage 13a, and fitted outside the chuck 13b. A chuck ring 13c, a chuck ring receiving sleeve 13d abutting on the rear end of the chuck ring 13c, a chuck spring 13e inserted between the chuck ring receiving sleeve 13d and the core passage portion 13a, and a chuck ring receiver. The core feeding mechanism 13 is composed of a cushion spring 13f interposed between the sleeve 13d and the step inside the outer cylinder 1, and the lead-out mechanism 13 is urged rearward by the chuck spring 13e. A driven portion 13g having an increased outer diameter is provided at the center of the core passage portion 13a. A large-diameter portion 13i having an increased outer diameter is also provided at the rear end of the core passage portion 13a, and the outer diameter of the large-diameter portion 13i is approximately equal to the inner diameter of the outer cylinder 1. There is almost no gap in the radial direction between the large diameter portion 13i and the outer cylinder 1, and even if there is, it is set to be smaller than the core diameter of the core. The inner surface of the large-diameter portion 13i is a tapered portion 13h (guide means) having an inner diameter size increased toward the rear, and the core passage 13a and the inside of the outer cylinder 1 behind the core passage 13a. Both provide a wick storage tank where spare wicks are stored. Since the gap in the radial direction between the large diameter portion 13i and the outer cylinder 1 is set to be smaller than the core diameter, the core inserted from the rear is formed between the outer cylinder 1 and the core delivery mechanism 13. The tapered portion 13h can guide the core inserted from the rear smoothly into the core passage 13a.
[0017]
An opening 1c is formed in a front side surface of the outer cylinder 1, and an operating member 4 is swingably attached to a rear end of the opening 1c. The operating member 4 includes a U-shaped or arc-shaped portion 4a having a U-shaped or arc-shaped cross section so that the operating member 4 can straddle the center passage portion 13a. 13 interferes with the driven portion 13g and moves the driven portion 13g forward. Accordingly, the lead-out mechanism 13 is driven forward in accordance with the entry of the operating member 4.
[0018]
A clip member 20 is attached to the rear end of the outer cylinder 1. The clip member 20 is disposed inside the outer cylinder 1, a clip portion 20 a extending along the outer cylinder outside the outer cylinder 1, an outer cylinder portion 20 b disposed around a rear end outer peripheral surface of the outer cylinder 1. The clip member 20 is an integrally molded product composed of the inner cylinder portion 20c and the clip member 20 formed by press-fitting a protrusion 20d on the inner periphery of the outer cylinder portion 20b into a groove 1d formed on the outer peripheral surface of the rear end of the outer cylinder 1. It is integrally connected to the outer cylinder 1. A plurality of key grooves 20e are formed on a front inner peripheral surface of the inner cylindrical portion 20c, and a small protrusion 20f protruding inward is formed. Furthermore, the inner peripheral surface of the front end portion of the inner cylindrical portion is a tapered portion 20g which spreads forward, that is, has a larger inner diameter dimension toward the front, so that the core can be guided smoothly forward.
[0019]
Further, the stick-shaped material feeding container 11 is detachably inserted into the clip member 20.
The rod-shaped material feeding container 11 includes a cylindrical body 12 provided with a spiral groove 12a on an inner surface, and guide holes 14a, 14a which are inserted into the cylindrical body 12 so as to be axially immovable and relatively rotatable and extend in the axial direction. And a holder 16 having projections 16a, 16a on its side surface for holding the rod 30 through the guide holes 14a, 14a and fitting into the spiral groove 12a.
[0020]
A plurality of keys 14b and small projections 14c are formed on the outer peripheral surface of the front end of the guide cylinder 14. The keys 14b are fitted into the key grooves 20e of the inner cylinder 20c. Is lightly locked over the small projection 20f of the inner cylindrical portion 20c. Thus, the guide cylinder 14 is connected to the clip member 20 so as to be relatively non-rotatable and detachable in the axial direction.
[0021]
When assembling the above mechanical pencil, first, the center feeding mechanism 13 is inserted into the outer cylinder main body 1a from the front, and then the leading tool 1b is screwed to the outer cylinder main body 1a. Thereafter, the operating member 4 is attached to the outer cylinder 1, and the clip member 20 is attached to the rear end of the outer cylinder main body 1a. Then, the rod-shaped material feeding container 11 is inserted into the clip member 20 to complete the operation.
[0022]
When using the mechanical pencil assembled as described above, when the user presses the operating member 4 with a finger and swings while holding the outer cylinder 1, the operating member 4 advances the driven portion 13g. Let it. Then, the chuck 13b moves forward against the chuck spring 13e to open the chuck 13b, draws out the lead from the chuck 13b by a predetermined length in the same manner as in a known lead feed mechanism, and draws out the lead from the leading slider 8 at the tip of the leading tool 1b. be able to.
[0023]
When the rod-shaped material 30 of the rod-shaped material feeding container 11 is fed, the outer cylinder 1 or the clip member 20 is rotated with respect to the cylindrical body 12. Since the outer cylinder 1 and the clip member 20 are prevented from rotating with the guide cylinder 14, the guide cylinder 14 rotates with respect to the cylindrical body 12, and the holder 16 is guided by the guide hole 14a along the spiral groove 12a. The rod-shaped object 30 (for example, eraser) held in the holder 16 moves in the axial direction, and comes out from the tip of the head of the rod-shaped object feeding container 11 in accordance with the rotation direction.
[0024]
In addition, when the core is replenished, when the stick-shaped material feeding container 11 is pulled out from the clip member 20, the small protrusions 14c and the small protrusions 20f are lightly locked. Can be easily pulled out. Therefore, after that, the core can be inserted into the inner cylindrical portion 20c of the clip member 20. The inserted core is received by the large diameter portion 13i of the core passage portion 13a, and is smoothly guided into the core passage of the core passage portion 13a by the tapered portion 13h.
[0025]
As described above, in the present invention, the provision of the integrally formed clip member 20 allows the clip member 20 to function as both the conventional clip and the receiving member of the rod-shaped object feeding container 11. Less is required, and assembly can be performed easily.
In addition, as the actuating member 4, other than the one that swings as in this example, a type that slides along the outer cylinder 1 to advance the lead-out mechanism 13 can be applied.
[0026]
Next, FIG. 2 shows a longitudinal sectional view of an embodiment in which the present invention is applied to a ballpoint pen as a writing implement with a stick-shaped object feeding container of the present invention.
In the figure, reference numeral 31 denotes an outer cylinder, and the outer cylinder 31 includes an outer cylinder main body 31a and a leading tool 31b screwed to a distal end of the outer cylinder main body 31a.
A refill delivery mechanism 33 is housed in the front portion of the outer cylinder 31. The refill delivery mechanism 33 is a known rotary cam mechanism, and includes a cam body 34, a cam bar 35, and a rotary cam 36 meshing with the cam bar 35. Be composed.
[0027]
A front end outer flange 34a of the cam main body 34 is fixed to a front end of the outer cylinder main body 31a, and a rear end inner flange 34b of the cam main body 34 prevents the cam bar 35 from being pulled out rearward. The refill 38 in which the ink is stored is inserted through the through holes 36a and 35a of the rotating cam 36 and the cam bar 35, and is rotated by a spring 39 inserted between the leading tool 31b and the receiving portion 38a of the refill 38. It is biased backward.
[0028]
An opening 31c is formed in a front side surface of the outer cylinder 31, and an operating member 40 is slidably mounted on the opening 31c with respect to the opening 31c. The operating member 40 includes a ring portion 40a locked on the outer peripheral surface of the cam bar 35. When the operating member 40 is advanced along the opening 31c, the cam bar 35 is driven forward together.
[0029]
The same clip member 20 as that of the first embodiment is attached to the rear end of the outer cylinder 31, and a protrusion 20 d on the inner periphery of the outer cylinder 20 b is formed on the outer peripheral surface of the rear end of the outer cylinder 31. The clip member 20 is integrally coupled to the outer cylinder 31 by press-fitting the groove 31d. Further, similarly to the first embodiment, the stick-shaped material feeding container 11 is detachably inserted into the clip member 20, and the key-shaped groove 20e of the inner cylindrical portion 20c of the clip member 20 is fitted with the rod-shaped material feeding container 11. The key 14b is fitted, and the small projection 14c of the guide cylinder 14 gets over the small projection 20f of the inner cylinder part 20c and is lightly locked. Thus, the guide cylinder 14 is connected to the clip member 20 so as to be relatively non-rotatable and detachable in the axial direction. However, in the case of the present embodiment, it is not necessary to replenish the core from the rear as in the first embodiment, so that the stick-shaped material feeding container 11 does not necessarily have to be detachable, and the guide tube 14 is not necessary. May be completely fixed to the clip member 20 by press-fitting or bonding.
[0030]
Although the tapered portion 20g of the inner cylindrical portion 20c of the clip member 20 is not necessary, the clip member 20 and the rod-shaped object feeding container 11 can be formed by the mechanical pencil of the first embodiment and the ballpoint pen of the second embodiment. If they are used in common and these parts need to be interchangeable, it is desirable to use the same parts in these embodiments.
[0031]
When assembling the above ball-point pen, first, the cam main body 34 is fitted into the front part of the outer cylinder main body 31a, and then the ring portion 40a of the operating member 40 is inserted through the opening 31c in a state of being parallel to the axial direction of the outer cylinder 31. After the insertion, it is rotated 90 degrees so that the ring portion 40a is orthogonal to the axial direction in the outer cylinder 31. Thereafter, the cam bar 35 and the rotating cam 36 are inserted from the front, and the rear portion of the cam bar 35 is inserted into the ring portion 40a. Then, the refill 38 is inserted into the through holes 36a and 35a of the rotating cam 36 and the cam bar 35, and the spring 39 is refilled. 38, the leading tool 31b is screwed to the outer cylinder main body 31a. Further, the clip member 20 is attached to the rear end of the outer cylinder main body 31a, and the rod-shaped object feeding container 11 is inserted into the clip member 20 to complete the operation.
[0032]
When using the ballpoint pen assembled as described above, when the user holds the outer cylinder 31 and pushes the operating member 40 with a finger to slide forward, the ring portion 40a resists the spring 39. As a result, the rotating cam 36 engaged with the cam bar 35 rotates by a required angle to engage with the cam body 34, and the tip of the refill 38 is maintained in a state where the tip of the refill 38 protrudes from the leading tool 31b, and writing is performed. be able to.
[0033]
When the operating member 40 is slid forward again, the cam bar 35 is pushed forward again via the ring portion 40a, whereby the rotation cam 36 and the cam body 34 are disengaged, and the rotation cam 36, the cam bar 35 Then, the refill 38 moves rearward due to the spring force of the spring 39, and the tip of the refill 38 is retracted from the leading tool 31b. Further, the feeding of the rod 30 from the rod feeding container 11 is the same as that in the first embodiment, and a description thereof will be omitted.
[0034]
When replacing the refill 38, the leading tool 31b is detached from the outer cylinder main body 31a, the used refill 38 is taken out together with the spring 39, and the new refill 38 is inserted through the through holes 36a, 35a of the rotary cam 36 and the cam bar 35. Then, the replacement work is completed by inserting the spring 39 from the tip of the refill 38 and screwing the leading tool 31b to the outer cylinder main body 31a. At the time of this replacement work, a limiting member for limiting the forward displacement of the rotating cam 36 with respect to the cam bar 35 by a predetermined amount or more may be provided on the cam bar 35 and / or the rotating cam 36 so that the rotating cam 36 does not fall off the cam bar 35. desirable.
[0035]
In the above-described embodiment, a structure in which the core or the refill as a writing medium can protrude and retract from the tip of the writing implement by the core feeding mechanism or the refill feeding mechanism, respectively, is not limited to this, and does not always appear and retreat. The present invention can be similarly applied to a writing instrument in which the tip of the writing medium protrudes from the tip of the writing instrument.
[0036]
【The invention's effect】
As described above, according to the first aspect of the present invention, the mechanical pencil which can advance the lead by operating the operating member attached to the opening formed on the side surface of the outer cylinder is provided with a rod-shaped object. A dispensing container can be provided.
In addition, by providing the clip member, the clip member has the role of a clip for a conventional writing instrument and also serves as a receiving tray for receiving a stick-shaped object feeding container, so that the number of parts is small and assembly is easy. It can be carried out.
[0037]
According to the second aspect of the present invention, since the distal end of the guide cylinder is detachably connected to the inner cylinder portion of the clip member in the axial direction, the rod-shaped object feeding container can be removed from the clip member. Then, the core can be refilled from behind the clip member. At this time, since a large diameter portion having an outer diameter substantially equal to the inner diameter of the outer cylinder is provided at a rear portion of the core passage portion of the core feeding mechanism, the core replenished from the rear can be removed from the core feeding mechanism. It is possible to avoid being damaged by being sandwiched between the cylinder.
[0038]
According to the third aspect of the present invention, since the guide means is provided, the lead is smoothly guided to the lead passage portion.
According to the fourth aspect of the present invention, since the guide means is a tapered portion, the core is smoothly guided to the core passage.
According to the fifth aspect of the present invention, the core passage can also serve as a core storage tank.
[0039]
According to the sixth aspect of the present invention, since the lead-out mechanism has the driven portion driven by the operating member, when the operating member is operated, the lead-out operation is performed via the driven portion. The mechanism is reliably driven.
According to the seventh aspect of the present invention, a ball-point pen capable of retracting the refill by operating an operating member attached to an opening formed on a side surface of the outer cylinder is provided with a rod-shaped object feeding container. Can be.
In addition, by providing the clip member, the clip member has the role of a clip for a conventional writing instrument and also serves as a receiving tray for receiving a stick-shaped object feeding container, so that the number of parts is small and assembly is easy. It can be carried out.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a mechanical pencil with a stick-shaped object feeding container according to the present invention.
FIG. 2 is a vertical sectional view of a ballpoint pen with a stick-shaped object feeding container according to the present invention.
FIG. 3 is a vertical cross-sectional view of a conventional mechanical pencil with a stick-shaped object feeding container.
[Explanation of symbols]
1 outer cylinder 1c opening 13 core feeding mechanism 13a core passage 13g driven part 13h tapered part (guide means)
13i Large-diameter part 4 Operating member 11 Rod-like object feeding container 12 Cylindrical body 12a Spiral groove 14 Guide cylinder 14a Guide hole 16 Holder 16a Projection 20 Clip member 20a Clip part 20c Inner cylinder part 30 Rod-shaped object 31 Outer cylinder 31c Opening 33 Refill Feeding mechanism 34 Cam body 35 Cam bar 36 Rotating cam 40 Operating member

Claims (7)

筆記媒体が収容された外筒と、棒状物繰り出し容器とを備えた棒状物繰り出し容器付き筆記具において、
前記筆記具はシャープペンシルであり、外筒内に挿設され後方に付勢された芯送り出し機構と、外筒の前部側面に形成された開口部に取り付けられ、前記芯送り出し機構を駆動可能な作動部材とを備え、
外筒の後端部にクリップ部材が装着されており、前記クリップ部材は、外筒外部において外筒に沿って伸びるクリップ部と、外筒内部に配設される内筒部とを一体的に有しており、
前記棒状物繰り出し容器は、内面に螺旋溝を設けた筒状体と、筒状体に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔を備えた案内筒と、前記案内孔を通して前記螺旋溝に嵌合する突起を側面に有し棒状物を保持するホルダと、を備え、
前記案内筒の先端が、前記クリップ部材の内筒部に相対回転不能に連結される、ことを特徴とする棒状物繰り出し容器付き筆記具。
An outer cylinder containing a writing medium and a writing implement with a stick-shaped material feeding container including a stick-shaped material feeding container,
The writing instrument is a mechanical pencil, and is attached to an opening formed in a front side surface of the outer cylinder, which is inserted into an outer cylinder and urged backward, and is capable of driving the center feeding mechanism. An operating member,
A clip member is attached to a rear end of the outer cylinder, and the clip member integrally includes a clip portion extending along the outer cylinder outside the outer cylinder and an inner cylinder portion provided inside the outer cylinder. Have
The rod-shaped material feeding container has a cylindrical body provided with a spiral groove on an inner surface thereof, a guide cylinder provided with a guide hole extending in the axial direction while being inserted into the cylindrical body so as to be axially immovable and relatively rotatable, and A holder that has a projection on the side surface that fits into the spiral groove through the guide hole and holds the rod-shaped object,
A writing implement with a stick-shaped object feeding container, wherein a distal end of the guide cylinder is connected to an inner cylinder portion of the clip member so as to be relatively non-rotatable.
前記案内筒の先端はクリップ部材の内筒部に軸方向に着脱可能に連結され、前記芯送り出し機構は軸線方向に伸びた芯通路部を有し、該芯通路部の後部に前記外筒の内径とほぼ等しい外径を有する大径部を有してなることを特徴とする請求項1記載の棒状物繰り出し容器付き筆記具。The distal end of the guide tube is detachably connected to the inner tube portion of the clip member in the axial direction, and the lead-out mechanism has a lead passage extending in the axial direction. 2. The writing implement with a stick-shaped object feeding container according to claim 1, comprising a large-diameter portion having an outer diameter substantially equal to the inner diameter. 前記大径部が芯を受けて芯通路部へと案内するための案内手段を有していることを特徴とする請求項2記載の棒状物繰り出し容器付き筆記具。3. The writing implement with a stick-shaped object feeding container according to claim 2, wherein the large diameter portion has a guide means for receiving the core and guiding it to the core passage portion. 前記案内手段が前記大径部の内面に形成されたテーパー部を有していることを特徴とする請求項3記載の棒状物繰り出し容器付き筆記具。4. The writing implement with a stick-shaped object feeding container according to claim 3, wherein the guide means has a tapered portion formed on an inner surface of the large diameter portion. 前記芯通路部が芯貯蔵タンクをも兼ねていることを特徴とする請求項2ないし4のいずれかに記載の棒状物繰り出し容器付き筆記具。5. The writing implement with a stick-shaped object feeding container according to claim 2, wherein the core passage portion also serves as a core storage tank. 前記芯送り出し機構は、さらに、前記作動部材によって駆動される被駆動部を有していることを特徴とする請求項1〜5のいずれかに記載の棒状物繰り出し容器付き筆記具。The writing implement with a stick-shaped object feeding container according to any one of claims 1 to 5, wherein the lead-out mechanism further includes a driven part driven by the operating member. 筆記媒体が収容された外筒と、棒状物繰り出し容器とを備えた棒状物繰り出し容器付き筆記具において、
前記筆記具はボールペンであり、外筒前部内に収設され、カム本体,カムバー及びこのカムバーに噛合する回転カムとからなるレフィール送り出し機構と、後方へ付勢され前記回転カム及びカムバーを挿通するレフィールと、外筒の前部側面に形成された開口部に取り付けられ、前記レフィール送り出し機構を駆動可能な作動部材とを備え、
外筒の後端部にクリップ部材が装着されており、前記クリップ部材は、外筒外部において外筒に沿って伸びるクリップ部と、外筒内部に配設される内筒部とを一体的に有しており、
前記棒状物繰り出し容器は、内面に螺旋溝を設けた筒状体と、筒状体に軸方向移動不能で相対回転自在に嵌挿されると共に軸方向に伸びる案内孔を備えた案内筒と、前記案内孔を通して前記螺旋溝に嵌合する突起を側面に有し棒状物を保持するホルダと、を備え、
前記案内筒の先端が、前記クリップ部材の内筒部に相対回転不能に連結される、ことを特徴とする棒状物繰り出し容器付き筆記具。
An outer cylinder containing a writing medium and a writing implement with a stick-shaped material feeding container including a stick-shaped material feeding container,
The writing instrument is a ballpoint pen, housed in the front of the outer cylinder, and a refill delivery mechanism including a cam body, a cam bar, and a rotating cam that meshes with the cam bar, and a refill that is urged rearward to insert the rotating cam and the cam bar. And an operating member attached to an opening formed on a front side surface of the outer cylinder and capable of driving the refill delivery mechanism,
A clip member is attached to a rear end of the outer cylinder, and the clip member integrally includes a clip portion extending along the outer cylinder outside the outer cylinder and an inner cylinder portion provided inside the outer cylinder. Have
The rod-shaped material feeding container has a cylindrical body provided with a spiral groove on an inner surface thereof, a guide cylinder provided with a guide hole extending in the axial direction while being inserted into the cylindrical body so as to be axially immovable and relatively rotatable, and A holder that has a projection on the side surface that fits into the spiral groove through the guide hole and holds the rod-shaped object,
A writing implement with a stick-shaped object feeding container, wherein a distal end of the guide cylinder is connected to an inner cylinder portion of the clip member so as to be relatively non-rotatable.
JP30665196A 1995-11-20 1996-11-18 Writing instrument with stick-shaped material feeding container Expired - Lifetime JP3553297B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP30665196A JP3553297B2 (en) 1995-11-20 1996-11-18 Writing instrument with stick-shaped material feeding container
TW086200722U TW326762U (en) 1996-11-18 1997-01-16 Writing implement with bar-type article dispenser
KR2019970001202U KR200142258Y1 (en) 1996-11-18 1997-01-29 Pencil with container for delivering eraser
CN97209898U CN2298136Y (en) 1996-11-18 1997-04-17 Pencil with container for delivering eraser

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30158495 1995-11-20
JP7-301584 1995-11-20
JP30665196A JP3553297B2 (en) 1995-11-20 1996-11-18 Writing instrument with stick-shaped material feeding container

Publications (2)

Publication Number Publication Date
JPH09202095A JPH09202095A (en) 1997-08-05
JP3553297B2 true JP3553297B2 (en) 2004-08-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5433975B2 (en) * 2008-04-30 2014-03-05 ぺんてる株式会社 Side knock type writing instrument
WO2012020803A1 (en) * 2010-08-11 2012-02-16 株式会社壽 Knock-type feeding container

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