JP3228856U - Writing implements - Google Patents
Writing implements Download PDFInfo
- Publication number
- JP3228856U JP3228856U JP2020003312U JP2020003312U JP3228856U JP 3228856 U JP3228856 U JP 3228856U JP 2020003312 U JP2020003312 U JP 2020003312U JP 2020003312 U JP2020003312 U JP 2020003312U JP 3228856 U JP3228856 U JP 3228856U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- glass
- pen
- reference numeral
- silicon tube
- 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.)
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- 239000011521 glass Substances 0.000 claims abstract description 31
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 18
- 239000010703 silicon Substances 0.000 claims abstract description 18
- 238000010586 diagram Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000002023 wood Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000011949 advanced processing technology Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Abstract
【課題】ガラス製のペン先を着脱できる構造により、耐年性があり実用的な筆記具を提供する。【解決手段】接続部を有するガラス製ペン先３と、穴部Ａを有するペン軸２からなる筆記具であって、ペン軸の穴部にシリコン製チューブ１が接着され、接続部がシリコン製チューブを介して穴部と着脱自在に取り付けられた筆記具である。ペン軸の穴部にシリコン製チューブを埋め込み接着した構造とすることで、ガラス製ペン先の着脱が確実且つ容易となる。【選択図】図１PROBLEM TO BE SOLVED: To provide a writing instrument which is durable and practical by a structure in which a glass pen tip can be attached and detached. A writing instrument composed of a glass pen tip 3 having a connecting portion and a pen shaft 2 having a hole A, in which a silicon tube 1 is adhered to a hole portion of the pen shaft and the connecting portion is a silicon tube. It is a writing instrument that is detachably attached to the hole through the pen. By embedding a silicon tube in the hole of the pen shaft and adhering it, the glass pen tip can be attached and detached reliably and easily. [Selection diagram] Fig. 1
Description
本考案は、ペン先がガラス製の筆記具に関するものである。 The present invention relates to a writing instrument whose pen tip is made of glass.
ペン先がガラス製の筆記具については特許文献１に記載されている。しかし、ガラス製ペン先が着脱可能な木製及び樹脂製等ペン軸のガラスペンは、ガラス製ペン先の接続部と木製及び樹脂製等のペン軸の穴部との、寸法すり合わせに精度が必要なため、相当に高度な加工技術を必要とする。 A writing instrument having a glass nib is described in Patent Document 1. However, for glass pens with wooden and resin nibs with removable glass nibs, accuracy is required to match the dimensions between the connection of the glass nib and the hole of the pen nib made of wood or resin. Therefore, a considerably advanced processing technique is required.
ガラス製ペン先の接続部を差し込む木製及び樹脂製等のペン軸穴径加工において、その高度な加工技術が求められるために、不適合製品が出てしまう難点があった。ガラス製ペン先の接続部の外径にも±0.03ｍｍ程度の個体差があるため、ペン軸の穴部の内径と適合させるのには、かなり難易度が高かった。 In the processing of pen shaft hole diameters made of wood, resin, etc. into which the connection part of the glass pen tip is inserted, there is a problem that non-conforming products are produced because the advanced processing technology is required. Since there is an individual difference of about ± 0.03 mm in the outer diameter of the connection part of the glass pen tip, it was quite difficult to match it with the inner diameter of the hole part of the pen shaft.
本考案は、接続部を有するガラス製ペン先と、穴部を有するペン軸からなる筆記具であって、前記ペン軸の穴部にシリコン製チューブが接着され、前記接続部が前記シリコン製チューブを介して前記穴部と着脱自在に取り付けられた筆記具である。シリコン製チューブの軸方向の長さが穴部の軸方向の長さよりも短いのが好ましい。
ガラス製ペン先の接続部を差し込むペン軸の穴部に、シリコン製チューブを埋め込み接着することにより、ガラス製ペン先接続部の微小な個体差を吸収して確実にガラス製ペン先接続部とペン軸穴部を、互いの摩擦力によってしっかりと固定することが可能となる。
The present invention is a writing instrument composed of a glass pen tip having a connecting portion and a pen shaft having a hole, and a silicon tube is adhered to the hole of the pen shaft, and the connecting portion attaches the silicon tube. It is a writing instrument that is detachably attached to the hole through the hole. It is preferable that the axial length of the silicone tube is shorter than the axial length of the hole.
By embedding a silicon tube in the hole of the pen shaft into which the glass nib connection is inserted and adhering it, it absorbs minute individual differences in the glass nib connection and reliably connects to the glass nib connection. The pen shaft holes can be firmly fixed by the frictional force of each other.
本考案により木製/樹脂製等のペン軸の穴部空け加工の精度にも余裕ができるため、製品加工において材料の歩留まりが格段に向上する。 According to the present invention, the accuracy of drilling holes in the pen shaft made of wood / resin or the like can be increased, so that the material yield can be significantly improved in product processing.
木製及び樹脂製ペン軸の持ち手先端にシリコン製チューブを埋め込むに適した径の穴部を空ける。穴部の深さに合わせてカットしたシリコン製チューブを木製及び樹脂製ペン軸の穴部に埋め込み接着固定する。シリコン製チューブの穴部の内径はガラス製ペン先の接続部の外径と同じ寸法とする。ガラス製ペン先の接続部をシリコン製チューブの奥まで差し込むことで、ガラス製ペン先と木製及び樹脂製ペン軸が互いの摩擦力により、しっかりと固定される。また互いに接着しないことで着脱が可能になり、ガラス製ペン先の交換が容易にできる。 Make a hole with a diameter suitable for embedding a silicon tube at the tip of the handle of a wooden or resin pen shaft. A silicon tube cut according to the depth of the hole is embedded in the hole of the wooden or resin pen shaft and fixed by adhesive. The inner diameter of the hole in the silicon tube shall be the same as the outer diameter of the connection of the glass nib. By inserting the connection part of the glass nib all the way into the silicon tube, the glass nib and the wooden and resin pen shafts are firmly fixed by the frictional force between them. In addition, since they do not adhere to each other, they can be attached and detached, and the glass nib can be easily replaced.
以下、添付図面に沿って実施例を説明する。図1における符号1はシリコン製チューブで、チューブの穴径はガラス製ペン先/符号３の接続部径と同じである。符号2はろくろ成形した木製ペン軸である。符号Aはシリコン製チューブを埋め込む穴部で、符号３はガラス製ペン先である。符号３の接続部外径と符号Aの穴部内径は同じで、符号A穴の長さ(深さ)は符号1の全長よりも長くなっている。符号１を符号２の穴部に差し込み接着固定する。符号３を符号1の穴部に差し込むことで互いの摩擦力により、ガラス製ペン先は木製ペン軸にしっかりと固定される。 Hereinafter, examples will be described with reference to the accompanying drawings. Reference numeral 1 in FIG. 1 is a silicon tube, and the hole diameter of the tube is the same as the diameter of the connection portion of the glass nib / reference numeral 3. Reference numeral 2 is a potter's wheel molded wooden pen shaft. Reference numeral A is a hole for embedding a silicon tube, and reference numeral 3 is a glass pen tip. The outer diameter of the connection portion of reference numeral 3 and the inner diameter of the hole portion of reference numeral A are the same, and the length (depth) of the hole of reference numeral A is longer than the total length of reference numeral 1. Reference numeral 1 is inserted into the hole portion of reference numeral 2 and fixed by adhesion. By inserting the reference numeral 3 into the hole of the reference numeral 1, the glass nib is firmly fixed to the wooden pen shaft by the frictional force between the two.
図２における符号1はシリコン製チューブで、チューブの内径はガラス製ペン先/符号5の接続部の外径と同じである。符号４は樹脂成形したペン軸である。符号Bはシリコン製チューブを埋め込む穴部で、符号５はガラス製ペン先である。符号１のチューブ外径と符号Bの穴部内径は同じで、符号B穴の長さ(深さ)は符号1の全長よりも長くなっている。符号１を符号４の穴部に差し込み接着する。符号５を符号1の穴部に差し込むことで互いの摩擦力により、ガラス製ペン先は樹脂製ペン軸にしっかりと固定される。 Reference numeral 1 in FIG. 2 is a silicon tube, and the inner diameter of the tube is the same as the outer diameter of the connection portion of the glass nib / reference numeral 5. Reference numeral 4 is a resin-molded pen shaft. Reference numeral B is a hole for embedding a silicon tube, and reference numeral 5 is a glass pen tip. The outer diameter of the tube of reference numeral 1 and the inner diameter of the hole of reference numeral B are the same, and the length (depth) of the hole of reference numeral B is longer than the total length of reference numeral 1. Reference numeral 1 is inserted into the hole portion of reference numeral 4 and bonded. By inserting the reference numeral 5 into the hole of the reference numeral 1, the glass pen tip is firmly fixed to the resin pen shaft by the frictional force between the two.
上記２例のようにガラス製ペン先をペン軸に固定する方法において、ペン先の形状およびペン軸の材質および形状においては限定されない。ペン軸素材は木材・アクリル樹脂・プラスチック・カーボン素材・軽金属(アルミ/チタン等)が使用できる。 The method of fixing the glass pen tip to the pen shaft as in the above two examples is not limited in the shape of the pen tip and the material and shape of the pen shaft. Wood, acrylic resin, plastic, carbon material, and light metal (aluminum / titanium, etc.) can be used as the pen shaft material.
ガラス製ペン先とペン軸が着脱可能なガラスペンは、すでに製品化されて広く流通し販売されている。本考案の筆記具構造により、ガラス製ペン先の着脱がより確実且つ容易になり、幅広い世代に受け入れられる。日常使いできる実用的筆記具としての要素が高く、価格も比較的安価に提供できるため、多くの人に使用してもらうことが可能になる。 Glass pens with removable glass nibs and pen shafts have already been commercialized and are widely distributed and sold. The writing instrument structure of the present invention makes it easier and more reliable to attach and detach the glass nib, and is accepted by a wide range of generations. Since it has a high element as a practical writing instrument that can be used on a daily basis and can be offered at a relatively low price, it can be used by many people.
１ シリコン製チューブ
２ 木製ペン軸
A 穴部
３ ガラス製ペン先/ストレート溝
４ 樹脂製ペン軸
５ ガラス製ペン先/螺旋溝
B 穴部
1 Silicon tube 2 Wooden pen shaft
A Hole 3 Glass nib / straight groove 4 Resin pen shaft 5 Glass nib / spiral groove
B hole
Claims (2)
The writing instrument according to claim 1, wherein the length of the silicon tube in the axial direction is shorter than the length of the hole in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020003312U JP3228856U (en) | 2020-08-05 | 2020-08-05 | Writing implements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020003312U JP3228856U (en) | 2020-08-05 | 2020-08-05 | Writing implements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3228856U true JP3228856U (en) | 2020-11-12 |
Family
ID=73043332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020003312U Active JP3228856U (en) | 2020-08-05 | 2020-08-05 | Writing implements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3228856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023129861A (en) * | 2022-03-07 | 2023-09-20 | 裕介 藤井 | Pen tip with good ink retention |
-
2020
- 2020-08-05 JP JP2020003312U patent/JP3228856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023129861A (en) * | 2022-03-07 | 2023-09-20 | 裕介 藤井 | Pen tip with good ink retention |
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| Date | Code | Title | Description |
|---|---|---|---|
| R150 | Certificate of patent or registration of utility model |
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