JPH0727890U - Crown mounting structure - Google Patents
Crown mounting structureInfo
- Publication number
- JPH0727890U JPH0727890U JP6298193U JP6298193U JPH0727890U JP H0727890 U JPH0727890 U JP H0727890U JP 6298193 U JP6298193 U JP 6298193U JP 6298193 U JP6298193 U JP 6298193U JP H0727890 U JPH0727890 U JP H0727890U
- Authority
- JP
- Japan
- Prior art keywords
- crown
- cap
- mounting
- fitting
- peripheral wall
- 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.)
- Granted
Links
Landscapes
- Clips For Writing Implements (AREA)
Abstract
(57)【要約】
【目的】キャップに対する頭冠の回転を抑止する。
【構成】キャップ１の頂部に取付凹部２を設け、前記取
付凹部２内周壁と頭冠６外周壁を嵌合部４にて嵌合させ
る。取付凹部２内周壁及び頭冠６外周壁に、軸方向の縦
溝５１及び突条５２よりなる回り止め係合部５を設け
る。
(57) [Summary] [Purpose] To prevent the crown from rotating with respect to the cap. [Structure] A mounting recess 2 is provided on the top of a cap 1, and an inner peripheral wall of the mounting recess 2 and an outer peripheral wall of a crown 6 are fitted at a fitting portion 4. On the inner peripheral wall of the mounting recess 2 and the outer peripheral wall of the crown 6, there are provided anti-rotation engaging portions 5 composed of axial longitudinal grooves 51 and protrusions 52.
Description
【０００１】[0001]
本考案は、筆記具等における頭冠の取付構造に関する。さらに詳細には、キャ ップの頂部に固着させる頭冠の取付構造に関する。 The present invention relates to a mounting structure for a crown of a writing instrument or the like. More specifically, it relates to a structure for mounting a crown fixed to the top of the cap.
【０００２】[0002]
従来の頭冠の取付構造において、キャップの頂部に設けた取付凹部に頭冠を嵌 合させる構成（例えば、実開平４−５９４号公報等）、或いはキャップの頂部に 設けた取付凸部に頭冠を嵌合させる構成（例えば、実開平４−２９０８３号公報 等）が知られている。 In the conventional mounting structure of the crown, the cap is fitted into the mounting recess provided on the top of the cap (for example, Japanese Utility Model Laid-Open No. 4-594), or the head is attached to the mounting projection provided on the top of the cap. A configuration for fitting a crown (for example, Japanese Utility Model Laid-Open No. 4-29083) is known.
【０００３】 ところが、前記従来の取付構造では、頭冠がキャップに対して回転可能である ため、回転によりキャップ頂部より頭冠を簡単に脱落させるおそれがある。また 、経時変化によって嵌合部の嵌合力が弱まった際、さらに脱落し易くなる。However, in the above-described conventional mounting structure, since the crown is rotatable with respect to the cap, there is a possibility that the crown may be easily dropped from the top of the cap due to rotation. Further, when the fitting force of the fitting portion is weakened due to a change with time, it is more likely to fall off.
【０００４】 また、頭冠の天面に、ペン先の種類、筆跡巾、インキの色、或いは社名等の文 字や図形等の表示を設けるものも多く、それによって、他の筆記具と識別してい る。しかし、前記表示は、例えば上下が逆では、識別することが不可能であり、 特に、キャップにクリップ等の異形部を有し、頭冠天面が円形等の場合、頭冠が 回転によって天面の表示の向きが不統一であると、使用者が即座にその表示を識 別できないばかりか、複数をまとめて陳列される際、全体の美観が損なわれる。In many cases, the top surface of the crown is provided with a display such as a pen tip type, a handwriting width, an ink color, or a character such as a company name, a figure, or the like, thereby distinguishing it from other writing instruments. ing. However, it is impossible to distinguish the above display, for example, if it is upside down, especially if the cap has a deformed portion such as a clip and the crown top surface is circular, etc. If the direction of the display on the surface is not uniform, not only the user cannot immediately recognize the display, but also the plural aesthetics are impaired when they are displayed together.
【０００５】[0005]
本考案は前記従来の問題点を解決するものであって、頭冠をキャップに嵌合し た際、キャップ頂部に対する頭冠の回転が抑止され、その結果、頭冠がキャップ 頂部から脱落することがなく、また、頭冠の天面に表示を設ける系にあっては、 その表示を適正な向きに保つことができる、頭冠の取付構造を提供しようとする ものである。 The present invention solves the above-mentioned conventional problems. When the head cap is fitted into the cap, the cap is prevented from rotating with respect to the cap top, and as a result, the head cap comes off from the cap top. In addition, in a system in which the display is provided on the top surface of the crown, there is a need to provide a structure for mounting the crown that can maintain the display in an appropriate direction.
【０００６】[0006]
本考案は、キャップ１の頂部に取付凹部２を設け、前記取付凹部２内周壁及び 頭冠６外周壁に嵌合部４を設け、前記嵌合部４にて取付凹部２と頭冠６を嵌合さ せる頭冠の取付構造であって、取付凹部２内周壁及び頭冠６外周壁に、軸方向の 縦溝５１及び突条５２よりなる回り止め係合部５を設けたことを第一の要件とす る。 According to the present invention, a mounting recess 2 is provided on the top of the cap 1, and a fitting portion 4 is provided on the inner peripheral wall of the mounting recess 2 and the outer peripheral wall of the crown 6, and the fitting recess 4 and the crown 6 are provided at the fitting portion 4. In the fitting structure of the crown to be fitted, the rotation stopper engaging portion 5 including the axial vertical groove 51 and the protrusion 52 is provided on the inner peripheral wall of the mounting recess 2 and the outer peripheral wall of the crown 6. One requirement.
【０００７】 さらに、キャップ１の頂部に取付凸部３を設け、前記取付凸部３外周壁及び頭 冠６内周壁に嵌合部４を設け、前記嵌合部４にて取付凸部３と頭冠６を嵌合させ る頭冠の取付構造であって、取付凸部３外周壁及び頭冠６内周壁に、軸方向の縦 溝５１及び突条５２よりなる回り止め係合部５を設けたことを第二の要件とする 。Further, a mounting convex portion 3 is provided on the top of the cap 1, and a fitting portion 4 is provided on the outer peripheral wall of the mounting convex portion 3 and the inner peripheral wall of the crown 6, and the fitting convex portion 3 is attached to the fitting convex portion 3 at the fitting portion 4. A structure for mounting a crown in which a crown 6 is fitted, wherein a detent engagement portion 5 composed of an axial vertical groove 51 and a ridge 52 is provided on an outer peripheral wall of the mounting projection 3 and an inner peripheral wall of the crown 6. The second requirement is the provision.
【０００８】 前記嵌合部４は、乗り越え嵌合、凹凸嵌合、圧入嵌合等の嵌合構造が有効であ る。For the fitting portion 4, a fitting structure such as overcoming fitting, concave-convex fitting, and press-fitting fitting is effective.
【０００９】 前記回り止め係合部５の縦溝５１及び突条５２は、頭冠６側に縦溝５１、キャ ップ１側に突条５２を設ける構成、或いは頭冠６側に突条５２、キャップ１側に 縦溝５１を設ける構成等、何れも有効である。また、前記回り止め係合部５は、 嵌合部４の軸方向の前方または後方位置に設ける構成の他、嵌合部４と同一箇所 に設ける構成も採用可能である。また、縦溝５１と突条５２は、少なくとも一組 が配設されればよい。The vertical groove 51 and the protrusion 52 of the detent engagement portion 5 are configured such that the vertical groove 51 is provided on the crown 6 side and the protrusion 52 is provided on the cap 1 side, or the protrusion 6 is provided on the crown 6 side. 52, the configuration in which the vertical groove 51 is provided on the cap 1 side, etc. are all effective. Further, the detent engagement portion 5 may be provided at the front or rear position in the axial direction of the fitting portion 4, or may be provided at the same position as the fitting portion 4. Further, at least one set of the vertical groove 51 and the ridge 52 may be provided.
【００１０】 前記取付凹部２及び取付凸部３は、キャップ１に一体に設けられる構成の他、 キャップ１内に固着される内キャップ、或いはキャップ１頂部に固着のクリップ 等の別部材に設けることもできる。The mounting concave portion 2 and the mounting convex portion 3 are provided on the cap 1 integrally, or on another member such as an inner cap fixed to the cap 1 or a clip fixed to the top of the cap 1. You can also
【００１１】[0011]
【作用】 キャップ１頂部の取付凹部２（または取付凸部３）と頭冠６が、嵌合部４にて 嵌合することによって、頭冠６の抜け防止がなされる。By fitting the mounting recess 2 (or the mounting projection 3) at the top of the cap 1 and the crown 6 at the fitting portion 4, the crown 6 is prevented from coming off.
【００１２】 回り止め係合部５の軸方向の縦溝５１及び突条５２が、互いに噛み合うことに よって、頭冠６のキャップ１に対する回転が抑止される。The axial vertical groove 51 and the protrusion 52 of the detent engagement portion 5 mesh with each other, whereby rotation of the crown 6 with respect to the cap 1 is suppressed.
【００１３】[0013]
本考案実施例を図面に従って説明する。 Embodiments of the present invention will be described with reference to the drawings.
【００１４】 図１及び図２に本考案第一実施例を示す。プラスチック材料よりなる円筒状キ ャップ１の側壁に、クリップ１１が一体に設けられる。前記キャップ１の頂部に は、頭冠６の取付凹部２が設けられる。前記取付凹部２内壁には、前方に環状突 起４１、後方に二本の軸方向の突条５２が設けられる。また、前記キャップ１内 には、弾性体よりなるペン先シール部材７が収容されている。1 and 2 show a first embodiment of the present invention. A clip 11 is integrally provided on a side wall of a cylindrical cap 1 made of a plastic material. A mounting recess 2 for the crown 6 is provided at the top of the cap 1. The inner wall of the mounting recess 2 is provided with an annular protrusion 41 in the front and two axial ridges 52 in the rear. A pen tip seal member 7 made of an elastic body is accommodated in the cap 1.
【００１５】 一方、頭冠６は、鍔状の天板部６１と筒部６２よりなる。前記筒部６２外周壁 には、前記環状突起４１と乗り越え嵌合する環状突起４２、及び前記突条５２が 噛み合い、回り止め係合する軸方向の縦溝５１が、等間隔に１２本、配設されて いる。On the other hand, the crown 6 includes a flange-shaped top plate portion 61 and a tubular portion 62. On the outer peripheral wall of the cylindrical portion 62, there are arranged 12 annular projections 42 at equal intervals, which are engaged with the annular projection 41 and the annular projection 42, which engages with the projection 52, and engages with the rotation prevention. It has been set up.
【００１６】 図３及び図４に本考案第二実施例を示す。キャップ１頂部には、頭冠６の取付 凸部３がキャップ１と一体に設けられる。前記取付凸部３の外周壁には、環状突 起４１が設けられ、その後方には二本の軸方向の突条５２が設けられている。FIG. 3 and FIG. 4 show a second embodiment of the present invention. A mounting projection 3 of the crown 6 is provided integrally with the cap 1 on the top of the cap 1. An annular protrusion 41 is provided on the outer peripheral wall of the mounting projection 3, and two axial protrusions 52 are provided behind the annular protrusion 41.
【００１７】 一方、頭冠６は、天面が半球状のキャップ形状をしており、前記頭冠６内周壁 には、軸方向に延び、且つ径方向に求心状のリブ５３が、複数本、配設されてい る。隣合う前記リブ５３の間には、縦溝５１が形成される。前記縦溝５１に、取 付凸部３の突条５２が挿入されて、頭冠６の回転が抑止されている。前記リブ５ ３は、頭冠６の開口部に比べ内奥部の径方向の高さが僅かに低くなり、嵌合部４ が設けられ、前記嵌合部４において取付凸部３の環状突起４１が乗り越え嵌合さ れる。On the other hand, the crown 6 has a cap shape with a hemispherical top surface, and a plurality of ribs 53 extending in the axial direction and centripetal in the radial direction are formed on the inner peripheral wall of the crown 6. , Is provided. A vertical groove 51 is formed between the adjacent ribs 53. The protrusion 52 of the mounting projection 3 is inserted into the vertical groove 51 to prevent the crown 6 from rotating. The rib 53 has a slightly lower inner height in the radial direction than the opening of the crown 6, and a fitting portion 4 is provided. In the fitting portion 4, the annular projection of the mounting projection 3 is formed. 41 is fitted over and fitted.
【００１８】 図５に第一実施例の頭冠６の取付構造を採用した筆記具のキャップ１を示す。 前記筆記具は、ペン先が、パイプペン体、またはパイプの先端にボールを回動自 在に抱持したボールペン体等を備えたものであり、頭冠６の天面には、筆跡巾「 ０．３」を表示している。その表示「０．３」は、クリップ１１を上方に位置さ せて視認できる向きに取り付けられている。FIG. 5 shows a cap 1 of a writing instrument that employs the mounting structure of the crown 6 of the first embodiment. The writing instrument has a pen tip having a pipe pen body, or a ballpoint pen body in which a ball is rotatably held at the tip of the pipe, and the like. The writing width of "0. 3 ”is displayed. The indication "0.3" is attached so that the clip 11 can be visually recognized with the clip 11 positioned above.
【００１９】[0019]
本考案、頭冠の取付構造は、前記構成にしたことにより、頭冠をキャップ頂部 に嵌合させた際、キャップ頂部に対する頭冠の回転が抑止される。それにより、 頭冠がキャップ頂部から簡単に脱落することがない。また、頭冠の天面に表示を 設ける系にあっては、その表示を適正な向きに保つことか可能である。 According to the present invention, the structure for mounting the crown is configured as described above, so that when the crown is fitted on the cap top, rotation of the crown with respect to the cap top is suppressed. As a result, the crown does not easily fall off the top of the cap. In addition, in a system in which the display is provided on the top surface of the crown, it is possible to keep the display in the proper orientation.
【図１】本考案第一実施例の縦断面図である。FIG. 1 is a vertical sectional view of a first embodiment of the present invention.
【図２】図１のＡ−Ａ線拡大断面図である。FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG.
【図３】本考案第二実施例の要部縦断面図である。FIG. 3 is a longitudinal sectional view of a main part of a second embodiment of the present invention.
【図４】図３のＢ−Ｂ線拡大断面図である。FIG. 4 is an enlarged sectional view taken along line BB of FIG.
【図５】第一実施例の頭冠を筆記具のキャップに適用さ
せた例を示す斜視図である。FIG. 5 is a perspective view showing an example in which the crown of the first embodiment is applied to a cap of a writing instrument.
１ キャップ １１ クリップ ２ 取付凹部 ３ 取付凸部 ４ 嵌合部 ４１ 環状突起 ４２ 環状突起 ５ 回り止め係合部 ５１ 縦溝 ５２ 突条 ５３ リブ ６ 頭冠 ６１ 天板部 ６２ 筒部 ７ ペン先シール部材 DESCRIPTION OF SYMBOLS 1 Cap 11 Clip 2 Mounting concave part 3 Mounting convex part 4 Fitting part 41 Annular protrusion 42 Annular protrusion 5 Anti-rotation engaging part 51 Vertical groove 52 Protrusion 53 Rib 6 Head cap 61 Top plate part 62 Cylindrical part 7 Pen tip sealing member
Claims (2)
記取付凹部２内周壁及び頭冠６外周壁に嵌合部４を設
け、前記嵌合部４にて取付凹部２と頭冠６を嵌合させる
頭冠の取付構造において、 取付凹部２内周壁及び頭冠６外周壁に、軸方向の縦溝５
１及び突条５２よりなる回り止め係合部５を設けたこと
を特徴とする頭冠の取付構造1. A mounting recess 2 is provided on the top of a cap 1, and a fitting portion 4 is provided on the inner peripheral wall of the mounting recess 2 and an outer peripheral wall of the crown 6, and the fitting recess 4 and the crown 6 are fitted at the fitting portion 4. In the mounting structure of the crown that fits together the
1 and a ridge 52 provided with a detent engagement portion 5
記取付凸部３外周壁及び頭冠６内周壁に嵌合部４を設
け、前記嵌合部４にて取付凸部３と頭冠６を嵌合させる
頭冠の取付構造において、 取付凸部３外周壁及び頭冠６内周壁に、軸方向の縦溝５
１及び突条５２よりなる回り止め係合部５を設けたこと
を特徴とする頭冠の取付構造。2. A cap 1 is provided with a mounting projection 3 on the top thereof, and a fitting portion 4 is provided on the outer circumferential wall of the mounting projection 3 and the inner circumferential wall of the crown 6, and the fitting projection 4 is attached to the fitting projection 3 at the fitting portion 4. In the mounting structure of the crown in which the crown 6 is fitted, the longitudinal groove 5 in the axial direction is formed on the outer peripheral wall of the mounting projection 3 and the inner peripheral wall of the crown 6.
1. A crown mounting structure, characterized in that a detent engagement portion 5 composed of 1 and a ridge 52 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298193U JP2580025Y2 (en) | 1993-10-29 | 1993-10-29 | Mounting structure of the crown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298193U JP2580025Y2 (en) | 1993-10-29 | 1993-10-29 | Mounting structure of the crown |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0727890U true JPH0727890U (en) | 1995-05-23 |
| JP2580025Y2 JP2580025Y2 (en) | 1998-09-03 |
Family
ID=13216054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6298193U Expired - Lifetime JP2580025Y2 (en) | 1993-10-29 | 1993-10-29 | Mounting structure of the crown |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2580025Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013173328A (en) * | 2012-02-27 | 2013-09-05 | Pilot Corporation | Cap for writing instrument |
-
1993
- 1993-10-29 JP JP6298193U patent/JP2580025Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013173328A (en) * | 2012-02-27 | 2013-09-05 | Pilot Corporation | Cap for writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2580025Y2 (en) | 1998-09-03 |
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