JPS5912230Y2 - Mounting structure of core in writing instrument cap - Google Patents
Mounting structure of core in writing instrument capInfo
- Publication number
- JPS5912230Y2 JPS5912230Y2 JP7441080U JP7441080U JPS5912230Y2 JP S5912230 Y2 JPS5912230 Y2 JP S5912230Y2 JP 7441080 U JP7441080 U JP 7441080U JP 7441080 U JP7441080 U JP 7441080U JP S5912230 Y2 JPS5912230 Y2 JP S5912230Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- cap
- clip
- protrusion
- holding piece
- 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
Links
Landscapes
- Clips For Writing Implements (AREA)
- Pens And Brushes (AREA)
Description
【考案の詳細な説明】
本案はビスを使用することなく中子を筆記具のキャップ
に取付ける中子の取付け構造に関するものである。[Detailed Description of the Invention] The present invention relates to a core attachment structure for attaching the core to the cap of a writing instrument without using screws.
従来、ビスを使用して中子をキャップに取付けるには、
中子の頂部の外方にビスをねし取めしてビスにねし取め
したナットで中子の頂部を保持する構造が採用されてい
るが、ビスがキャップ外に露出し不体裁である欠点があ
る。Conventionally, to attach the core to the cap using screws,
A structure is adopted in which a screw is screwed onto the outside of the top of the core and a nut screwed onto the screw holds the top of the core, but the screw is exposed outside the cap and is unsightly. There are drawbacks.
本案は前述の欠点を改良するものである。The present invention aims to improve the above-mentioned drawbacks.
すなわち、キャップの側部に設けた窓孔より、クリツプ
の頂部方向に突出した突部を設けたクリップの脚部をキ
ャップ内に挿入し、キャップの窓孔より全長が長いT字
型の保持片の幅狭部をクリップの脚部に挿通し、前方段
地と後方段地を設けた中子をキャップ内に挿着し、中子
の後方段地を保持片の後端部に接触させ、中子の前方段
地をクリップの突部の前端部にほぼ接触させた、筆記具
のキャップにおける中子の取付け構造である。That is, the legs of the clip, which have protrusions that protrude toward the top of the clip, are inserted into the cap through the window holes provided on the sides of the cap, and a T-shaped holding piece whose overall length is longer than the window hole of the cap is formed. Insert the narrow part of the clip into the leg of the clip, insert the core provided with a front step and a rear step into the cap, and bring the rear step of the core into contact with the rear end of the holding piece. This is a structure for attaching a core to a cap of a writing instrument, in which the front step of the core is brought into almost contact with the front end of the protrusion of the clip.
中子は、クリップの脚部に挿通した保持片の端面が中子
の後方段地に接触するため、キャップの頂部方向への移
動が防止され、さらに、クリップの脚部の突部の端面が
中子の前方段地にほぼ接触するため、キャップの開口部
方向への移動が防止され、中止を完全に固定できる。The core is prevented from moving toward the top of the cap because the end surface of the holding piece inserted through the leg of the clip comes into contact with the rear step of the core. Since it almost contacts the front stage of the core, movement of the cap toward the opening is prevented, and the stop can be completely fixed.
本案の実施例を図面において説明する。An embodiment of the present invention will be explained with reference to the drawings.
キャップ1は一端が開口部2で、他方が頂部3の有底円
筒状で、側部4に四角形の窓孔5が設けられている。The cap 1 has a bottomed cylindrical shape with an opening 2 at one end and a top 3 at the other end, and a rectangular window hole 5 is provided in the side 4.
クリップ6には、対向した折曲部7 (第3図)を有す
る脚部8が設けられ、頂部9方向に突出し、外方に折曲
げた突部10が脚部8に設けられている。The clip 6 is provided with a leg 8 having opposed bent portions 7 (FIG. 3), and the leg 8 is provided with a protrusion 10 which projects toward the top 9 and is bent outward.
保持片11はクリップ6の脚部8の幅より長い幅広部1
2と脚部8の幅より短かい幅狭部13よりなるT字型で
、全長はキャップ1の窓孔5の長さより長くなっている
。The holding piece 11 has a wide part 1 that is longer than the width of the leg part 8 of the clip 6.
2 and a narrow part 13 shorter than the width of the leg part 8, and the overall length is longer than the length of the window hole 5 of the cap 1.
中子14には、前方段地15と後方段地16を有する凹
部17が外面に設けられ、前方段地15と後方段地16
との中子14の軸線方向の長さは、保持片11の幅狭部
13をクリップ6の脚部8に挿入し、保持片11の幅広
部12が脚部8に衝接した状態で、幅広部12の端面と
クリップ6の突部10の端面との長さにほぼ等しくして
ある。A recess 17 having a front step 15 and a rear step 16 is provided on the outer surface of the core 14.
The length of the core 14 in the axial direction is, when the narrow part 13 of the holding piece 11 is inserted into the leg part 8 of the clip 6 and the wide part 12 of the holding piece 11 is in contact with the leg part 8. The length of the end face of the wide portion 12 and the end face of the protrusion 10 of the clip 6 is approximately equal.
中子14の内面には、凸部18が設けられている。A convex portion 18 is provided on the inner surface of the core 14 .
クリップ6の脚部8はキャップ1の窓孔5よりキャップ
1内に挿入され、保持片11の幅狭部13はクリップ6
の脚部8の頂部9方向に挿通され、幅広部12および幅
狭部13はキャップ1の内面に接触しており、かつ幅広
部12はキャップ1の脚部8に接触している。The leg portion 8 of the clip 6 is inserted into the cap 1 through the window hole 5 of the cap 1, and the narrow portion 13 of the holding piece 11 is inserted into the cap 1 through the window hole 5 of the cap 1.
The wide part 12 and the narrow part 13 are in contact with the inner surface of the cap 1 , and the wide part 12 is in contact with the leg part 8 of the cap 1 .
中子14をキャップ1の開口部2より挿入し、中子14
の先端部19の外面がクリップ6の突部10に接触し、
突部10を押上げて、中子14の前方段地15が突部1
0の端面10’に位置すると、突部10は凹部17に入
り込む。Insert the core 14 from the opening 2 of the cap 1, and
The outer surface of the tip 19 of the clip 6 contacts the protrusion 10 of the clip 6,
Push up the protrusion 10 so that the front step 15 of the core 14 is aligned with the protrusion 1.
0, the protrusion 10 enters the recess 17.
中子14の後方段地16が保持片11の幅広部12の端
面12′に接触するとともに、クリップ6の突部10の
端面10′は前方段地15にほぼ接触して、クリップ6
はキャップ1に取付けられる。The rear step 16 of the core 14 contacts the end surface 12' of the wide portion 12 of the holding piece 11, and the end surface 10' of the protrusion 10 of the clip 6 almost contacts the front step 15, so that the clip 6
is attached to cap 1.
弾支部20を有する弾支体21をキャップ1の開口部2
より挿入し、中子14の開口端22に衝接させて、弾支
体21を固定する。The bullet support body 21 having the bullet support body 20 is inserted into the opening 2 of the cap 1.
The elastic support body 21 is fixed by inserting it further and making it collide with the open end 22 of the core 14.
万年筆の軸筒23の前方外面に凹部24が設けられ、軸
筒23をキャップ1内に挿入すると、軸筒23の凹部2
4は中子14の凸部18に係合するとともに、弾支体2
1の弾支部20は軸筒23の外面を弾発し保持する。A recess 24 is provided on the front outer surface of the barrel 23 of the fountain pen, and when the barrel 23 is inserted into the cap 1, the recess 24 of the barrel 23
4 engages with the convex portion 18 of the core 14, and the elastic support body 2
The first bullet support 20 springs and holds the outer surface of the shaft cylinder 23.
本案は脚部に突部を設けたクリップと、T字型の保持片
を使用することにより、ビスを使用することなく、簡易
な構造で簡単に中子をキャップに固定することができ、
さらに意匠観にすぐれたキャップとすることができる。By using a clip with a protrusion on the leg and a T-shaped holding piece, the core can be easily fixed to the cap with a simple structure without using screws.
Furthermore, a cap with an excellent design can be obtained.
第1図は本案の一実施例を施したキャップの縦断面図、
第2図は第1図2−2線の断面図、第3図は第1図3−
3線の中子を省略した横断面図、第4図は第1図のキャ
ップに万年筆を挿入した一部を縦断した側面図である。
1・・・キャップ、4・・・側部、5・・・窓孔、6・
・・クリップ、8・・・脚部、9・・・頂部、10・・
・突部、11・・・保持片、12・・・幅広部、13・
・・幅狭部、14・・・中子、15・・・前方段地、1
6・・・後方段地、21・・・弾支体、23・・・軸筒
。FIG. 1 is a longitudinal sectional view of a cap according to an embodiment of the present invention;
Figure 2 is a sectional view taken along line 2-2 in Figure 1, and Figure 3 is a sectional view taken along line 3-2 in Figure 1.
FIG. 4 is a cross-sectional view with the three-line core omitted, and FIG. 4 is a side view of a portion of the cap shown in FIG. 1 in which a fountain pen is inserted. 1... Cap, 4... Side part, 5... Window hole, 6...
...Clip, 8...Legs, 9...Top, 10...
・Protrusion, 11... Holding piece, 12... Wide part, 13.
... Narrow part, 14 ... Core, 15 ... Front step, 1
6... Rear stage, 21... Ballistic support body, 23... Shaft cylinder.
Claims (1)
頂部9方向に突出した突部10を設けた、クリップ6の
脚部8をキャップ1内に挿入し、キャップ1の窓孔5よ
り全長が長く、脚部8の幅より長い幅広部12と前記幅
より短かい幅狭部13よりなるT字型の保持片110幅
狭部13をクリップ6の脚部8に挿入し、前方段地15
と後方段地16を設けた中子14をキャップ1内に挿着
し、中子14の後方段地16を保持片11の幅広部12
の端面12′に接触させ、中子14の前方段地15をク
リップ6の突部10の端面10′にほぼ接触させた、筆
記具のキャップにおける中子の取付け構造。The leg part 8 of the clip 6, which has a protrusion 10 protruding toward the top 9 of the clip 6, is inserted into the cap 1 through the window hole 5 provided in the side part 4 of the cap 1. Insert the T-shaped holding piece 110 and the narrow part 13 into the leg part 8 of the clip 6, and insert the narrow part 13 into the leg part 8 of the clip 6. Terrace 15
The core 14 with the rear step 16 is inserted into the cap 1, and the rear step 16 of the core 14 is inserted into the wide part 12 of the holding piece 11.
A structure for attaching a core to a cap of a writing instrument, in which the front step 15 of the core 14 is brought into substantially contact with the end surface 10' of the protrusion 10 of the clip 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7441080U JPS5912230Y2 (en) | 1980-05-29 | 1980-05-29 | Mounting structure of core in writing instrument cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7441080U JPS5912230Y2 (en) | 1980-05-29 | 1980-05-29 | Mounting structure of core in writing instrument cap |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56176883U JPS56176883U (en) | 1981-12-26 |
JPS5912230Y2 true JPS5912230Y2 (en) | 1984-04-13 |
Family
ID=29437122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7441080U Expired JPS5912230Y2 (en) | 1980-05-29 | 1980-05-29 | Mounting structure of core in writing instrument cap |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5912230Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2521384Y2 (en) * | 1990-10-22 | 1996-12-25 | 三菱鉛筆株式会社 | Writing instrument cap with inner cap |
-
1980
- 1980-05-29 JP JP7441080U patent/JPS5912230Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56176883U (en) | 1981-12-26 |
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