JP7402285B2 - 消去部材を備えた筆記具 - Google Patents
消去部材を備えた筆記具 Download PDFInfo
- Publication number
- JP7402285B2 JP7402285B2 JP2022129745A JP2022129745A JP7402285B2 JP 7402285 B2 JP7402285 B2 JP 7402285B2 JP 2022129745 A JP2022129745 A JP 2022129745A JP 2022129745 A JP2022129745 A JP 2022129745A JP 7402285 B2 JP7402285 B2 JP 7402285B2
- Authority
- JP
- Japan
- Prior art keywords
- clip
- writing instrument
- erasing member
- erasing
- flange portion
- 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.)
- Active
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- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Images
Landscapes
- Clips For Writing Implements (AREA)
Description
10 クリップ
20 クリップ固定体
30 板バネ
40 筆記具本体
50 消去部材
R 回転軸線
Claims (2)
- 筆記具本体と、熱変色性インクを収容し且つ前記筆記具本体内に収容された筆記リフィールと、前記筆記具本体の後端に配置され且つクリップを備えたクリップ固定体と、該クリップ固定体の後方の収納部に配置された第1消去部材と、前記クリップ固定体の後端に嵌合する天冠部とを具備し、
前記天冠部が前記第1消去部材の後端面を覆い、前記天冠部には前記第1消去部材よりも小さい貫通孔が形成され、
前記天冠部と前記第1消去部材との間に空間が形成され、
前記第1消去部材が、擦過した際に生じる摩擦熱によって前記熱変色性インクの筆跡を熱変色可能なゴム弾性材料からなり、
前記クリップが、クリップ基部とクリップ本体とを有し、前記クリップ本体の先端部には貫通孔が形成されており、前記貫通孔には第2消去部材が取り付けられることを特徴とする筆記具。 - 前記第2消去部材は、消去部と係止フランジ部と前記消去部及び前記係止フランジ部間を接続する接続軸とを有し、前記クリップ本体の外表面側から前記貫通孔内に前記係止フランジ部を圧入することによって、前記クリップ本体に取り付けられ、前記接続軸の軸方向長さは、前記クリップ本体の厚みと同等に設定されることを特徴とする請求項1に記載の筆記具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022129745A JP7402285B2 (ja) | 2020-02-05 | 2022-08-16 | 消去部材を備えた筆記具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020018006A JP7162626B2 (ja) | 2020-02-05 | 2020-02-05 | 消去部材を備えた筆記具 |
JP2022129745A JP7402285B2 (ja) | 2020-02-05 | 2022-08-16 | 消去部材を備えた筆記具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020018006A Division JP7162626B2 (ja) | 2020-02-05 | 2020-02-05 | 消去部材を備えた筆記具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022163197A JP2022163197A (ja) | 2022-10-25 |
JP7402285B2 true JP7402285B2 (ja) | 2023-12-20 |
Family
ID=70609979
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020018006A Active JP7162626B2 (ja) | 2020-02-05 | 2020-02-05 | 消去部材を備えた筆記具 |
JP2022129745A Active JP7402285B2 (ja) | 2020-02-05 | 2022-08-16 | 消去部材を備えた筆記具 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020018006A Active JP7162626B2 (ja) | 2020-02-05 | 2020-02-05 | 消去部材を備えた筆記具 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP7162626B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007168142A (ja) | 2005-12-20 | 2007-07-05 | Kotobuki & Co Ltd | 軸筒のクリップ飾り、飾り付きクリップ並びにその取り付け方法 |
JP2010143082A (ja) | 2008-12-18 | 2010-07-01 | Pilot Ink Co Ltd | 熱変色性筆記具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713288U (ja) * | 1980-06-27 | 1982-01-23 | ||
JPS57149186U (ja) * | 1981-03-14 | 1982-09-18 | ||
JPS6211687U (ja) * | 1985-07-08 | 1987-01-24 | ||
JPH065917Y2 (ja) * | 1988-01-30 | 1994-02-16 | ぺんてる株式会社 | 筆記具のクリップ |
US7086798B1 (en) * | 2005-03-31 | 2006-08-08 | Cotapaxi Custom Design And Manufacturing, Llc | Pen with advertising means |
JP2011088397A (ja) * | 2009-10-26 | 2011-05-06 | Mitsubishi Pencil Co Ltd | 筆記具用クリップ |
JP5557542B2 (ja) * | 2010-02-04 | 2014-07-23 | パイロットインキ株式会社 | 摩擦具及びそれを備えた筆記具 |
JP2011224922A (ja) * | 2010-04-22 | 2011-11-10 | Pilot Corporation | 筆記具のクリップ |
JP6324658B2 (ja) * | 2012-09-18 | 2018-05-16 | 三菱鉛筆株式会社 | 消去部材を備えた筆記具 |
-
2020
- 2020-02-05 JP JP2020018006A patent/JP7162626B2/ja active Active
-
2022
- 2022-08-16 JP JP2022129745A patent/JP7402285B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007168142A (ja) | 2005-12-20 | 2007-07-05 | Kotobuki & Co Ltd | 軸筒のクリップ飾り、飾り付きクリップ並びにその取り付け方法 |
JP2010143082A (ja) | 2008-12-18 | 2010-07-01 | Pilot Ink Co Ltd | 熱変色性筆記具 |
Also Published As
Publication number | Publication date |
---|---|
JP7162626B2 (ja) | 2022-10-28 |
JP2020073346A (ja) | 2020-05-14 |
JP2022163197A (ja) | 2022-10-25 |
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