JPH0384190U - - Google Patents
Info
- Publication number
- JPH0384190U JPH0384190U JP14466989U JP14466989U JPH0384190U JP H0384190 U JPH0384190 U JP H0384190U JP 14466989 U JP14466989 U JP 14466989U JP 14466989 U JP14466989 U JP 14466989U JP H0384190 U JPH0384190 U JP H0384190U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- cover
- locking sleeve
- elastic body
- locking
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案ノツク式シヤープペンシルの第
１実施例の構成を半断面で示した図、第２図は第
１図の第１実施例において芯送り出し機構を組付
ける直前の状態を示す要部の断面図、第３図は第
２図において芯送り出し機構を組付ける途中の状
態及び組付け完了状態を示す要部の断面図、第４
図はカバーの先端部が外筒の先端近くまで嵌入し
ている第２実施例の要部の構成を示す断面図、第
５図はカバーとしてプラスチツク製のものを使用
した第３実施例の要部の構成を示す断面図、第６
図ａ，ｂはそれぞれ第３実施例において芯送り出
し機構の組付けを行う前の状態及び組付け完了状
態を示す要部の断面図、第７図ａ〜ｃはそれぞれ
本考案における係止スリーブの説明図、第８図は
第４実施例の要部の構成を示す断面図、第９図は
カバーとして金属製のものを用い、係止スリーブ
と一体にした場合の第５実施例の要部の構成を示
す断面図、第１０図は本考案におけるカバーの正
面図である。
１…外筒、２…芯送り出し機構、３…ジヤンク
シヨン、５…弾性体（スプリング）、６…先端具
、７…先口部、８…外段部、１０…係止スリーブ
、１１…係止部、１３…芯タンク、１９…カバー
、１９ａ…先端部、１９ｂ…ツバ部。
Fig. 1 is a half-sectional view showing the structure of the first embodiment of the knock-type mechanical pencil of the present invention, and Fig. 2 is a diagram showing the state immediately before the lead feeding mechanism is assembled in the first embodiment of Fig. 1. FIG. 3 is a cross-sectional view of the main part showing the state in which the core feeding mechanism is being assembled in FIG.
The figure is a sectional view showing the structure of the main part of the second embodiment in which the tip of the cover is fitted close to the tip of the outer cylinder, and FIG. 5 is the main part of the third embodiment in which the cover is made of plastic. Sectional view showing the structure of the part, No. 6
Figures a and b are sectional views of main parts showing the state before assembly and the completed state of the core feeding mechanism in the third embodiment, respectively, and Figures 7 a to c respectively show the locking sleeve in the present invention. Explanatory drawings, FIG. 8 is a sectional view showing the configuration of the main part of the fourth embodiment, and FIG. 9 is a main part of the fifth embodiment when a metal cover is used and integrated with the locking sleeve. FIG. 10 is a front view of the cover according to the present invention. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 2... Core feeding mechanism, 3... Junction, 5... Elastic body (spring), 6... Tip tool, 7... Tip part, 8... Outer stage part, 10... Locking sleeve, 11... Locking Part, 13... Core tank, 19... Cover, 19a... Tip part, 19b... Collar part.
Claims (1)
設し、この芯送り出し機構２を構成するジヤンク
シヨン３に連設した先端具６の先口部７とその外
段部８との間に係止スリーブ１０を嵌挿せしめ、
この係止スリーブ１０の先端側に設けた係止部１
１を、先端具６の先口部７と外筒１の先端との間
に嵌装し、先端部１９ａが係止スリーブ１０と外
筒１の先端部との間にカバー１９を設け、このカ
バー１９の後部とジヤンクシヨン３との間に弾性
体５を挿設せしめてなるノツク式シヤープペンシ
ル。 (2) カバー１９の後端部に、弾性体５を受ける
ツバ部１９ｂを設けてなる請求項第１項記載のノ
ツク式シヤープペンシル。 (3) 係止スリーブ１０とカバー１９と弾性体５
を設けてなる請求項第１項記載のノツク式シヤー
プペンシル。 (4) 係止スリーブ１０とカバー１９とを一体に
し、弾性体５を別体に設けてなる請求項第１項記
載のノツク式シヤープペンシル。 (5) 外筒１の先端内面とカバー１９の先端部１
９ａとは接触若しくは係止部１１の幅ｘより小と
した請求項第１項記載のノツク式シヤープペンシ
ル。[Claims for Utility Model Registration] (1) A lead feed mechanism 2 is inserted from the rear end side of the outer cylinder 1, and a tip end 7 of a tip tool 6 is connected to a junction 3 that constitutes the lead feed mechanism 2. A locking sleeve 10 is fitted between the outer step portion 8 and the outer step portion 8,
A locking portion 1 provided on the distal end side of this locking sleeve 10
1 is fitted between the tip 7 of the tip tool 6 and the tip of the outer tube 1, and the tip 19a is provided with a cover 19 between the locking sleeve 10 and the tip of the outer tube 1. This is a lock type sharp pencil in which an elastic body 5 is inserted between the rear part of the cover 19 and the junction 3. (2) The click-type sharp pencil according to claim 1, wherein the rear end of the cover 19 is provided with a collar portion 19b for receiving the elastic body 5. (3) Locking sleeve 10, cover 19, and elastic body 5
2. A click-type mechanical pencil according to claim 1, further comprising: (4) The lock-type sharp pencil according to claim 1, wherein the locking sleeve 10 and the cover 19 are integrated, and the elastic body 5 is provided separately. (5) The inner surface of the tip of the outer cylinder 1 and the tip 1 of the cover 19
2. The knock-type sharp pencil according to claim 1, wherein the width x of the contacting or locking portion 9a is smaller than the width x of the locking portion 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14466989U JPH0732129Y2 (en) | 1989-12-14 | 1989-12-14 | Knock type mechanical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14466989U JPH0732129Y2 (en) | 1989-12-14 | 1989-12-14 | Knock type mechanical pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0384190U true JPH0384190U (en) | 1991-08-27 |
| JPH0732129Y2 JPH0732129Y2 (en) | 1995-07-26 |
Family
ID=31691353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14466989U Expired - Lifetime JPH0732129Y2 (en) | 1989-12-14 | 1989-12-14 | Knock type mechanical pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732129Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009160066A (en) * | 2007-12-28 | 2009-07-23 | Toyomaru Industry Co Ltd | Game machine controller |
-
1989
- 1989-12-14 JP JP14466989U patent/JPH0732129Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009160066A (en) * | 2007-12-28 | 2009-07-23 | Toyomaru Industry Co Ltd | Game machine controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732129Y2 (en) | 1995-07-26 |
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