JPH0450280U - - Google Patents
Info
- Publication number
- JPH0450280U JPH0450280U JP9011990U JP9011990U JPH0450280U JP H0450280 U JPH0450280 U JP H0450280U JP 9011990 U JP9011990 U JP 9011990U JP 9011990 U JP9011990 U JP 9011990U JP H0450280 U JPH0450280 U JP H0450280U
- Authority
- JP
- Japan
- Prior art keywords
- pencil lead
- pencil
- barrel
- feeding mechanism
- knock
- 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
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案実施例の一部断面図、第２図は
第１図の−線における断面図を示す。
１１……後軸、１２……前軸、１３……パイプ
、１５……先口、２１……ノツク棒、２２……ノ
ツクカバー、３２……チヤツク、３３……チヤツ
クリング、３４……芯ケース、３５……ノツクス
プリング、３９……鉛筆芯、４１……押し棒。
FIG. 1 is a partial sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the - line in FIG. 11...Rear shaft, 12...Front shaft, 13...Pipe, 15...Tip, 21...Knock bar, 22...Knock cover, 32...Chuck, 33...Chuck ring, 34...Core case, 35...knot spring, 39...pencil lead, 41...push rod.
Claims (1)
軸筒内の鉛筆芯繰出機構が作動して軸筒の先端開
口から鉛筆芯が繰り出すノツク式シヤープペンシ
ルにおいて、 前記軸筒は、ノツク棒が内蔵された後軸と、鉛
筆芯繰出機構が収容された前軸からなり、後軸と
前軸の周辺近傍が複数の細いパイプで連結される
とともに、このパイプ内に押し棒が挿通され、ノ
ツク操作により押し棒が移動して鉛筆芯繰出機構
が作動し、鉛筆芯が繰り出すことを特徴とするノ
ツク式シヤープペンシル。[Scope of Claim for Utility Model Registration] A knock-type sharp pencil in which when a knock rod protruding from the rear end of the barrel is tapped, a pencil lead feeding mechanism inside the barrel is activated and a pencil lead is drawn out from the opening at the tip of the barrel, the shaft The cylinder consists of a rear shaft with a built-in knock rod and a front shaft that houses a pencil lead feeding mechanism. A lock-type sharp pencil is characterized in that a rod is inserted and the push rod is moved by the operation of the lock, operating a pencil lead feeding mechanism and feeding out the pencil lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011990U JPH072228Y2 (en) | 1990-08-30 | 1990-08-30 | Knock type mechanical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011990U JPH072228Y2 (en) | 1990-08-30 | 1990-08-30 | Knock type mechanical pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450280U true JPH0450280U (en) | 1992-04-28 |
| JPH072228Y2 JPH072228Y2 (en) | 1995-01-25 |
Family
ID=31824593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9011990U Expired - Lifetime JPH072228Y2 (en) | 1990-08-30 | 1990-08-30 | Knock type mechanical pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072228Y2 (en) |
-
1990
- 1990-08-30 JP JP9011990U patent/JPH072228Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072228Y2 (en) | 1995-01-25 |
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