JPS62203082U - - Google Patents

Info

Publication number
JPS62203082U
JPS62203082U JP9057986U JP9057986U JPS62203082U JP S62203082 U JPS62203082 U JP S62203082U JP 9057986 U JP9057986 U JP 9057986U JP 9057986 U JP9057986 U JP 9057986U JP S62203082 U JPS62203082 U JP S62203082U
Authority
JP
Japan
Prior art keywords
tip
barrel
rod
cylindrical part
holding cylinder
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.)
Pending
Application number
JP9057986U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9057986U priority Critical patent/JPS62203082U/ja
Publication of JPS62203082U publication Critical patent/JPS62203082U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の断面図、第２図は先口
の斜視図、第３図は保持筒の斜視図、第４図は先
口の断面図である。 １……軸筒、２……チヤツク、３……チヤツク
リング、４……鉛芯ケース、５……ノツクバネ、
６……鉛芯、１０……保持筒、１１……内鍔部、
１２……段部、２０……先口、２１……筒状部、
２２……円錐状部、２４……弾性杆、２５……先
端部。 FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a perspective view of the tip, FIG. 3 is a perspective view of the holding cylinder, and FIG. 4 is a sectional view of the tip. 1... shaft cylinder, 2... chuck, 3... chuck ring, 4... lead core case, 5... knot spring,
6... Lead core, 10... Holding cylinder, 11... Inner flange,
12...Step part, 20...Tip, 21...Cylindrical part,
22...Conical part, 24...Elastic rod, 25...Tip part.

Claims (1)

【実用新案登録請求の範囲】 チヤツクやチヤツクリングなどの中具が取付け
られた保持筒を先口の筒状部内に固着し、この先
口に軸筒を螺着したシヤープペンシルにおいて、 先口の筒状部に、その表面より先端部が外側に
わずかに突出した片持ちの弾性杆を一体に形成す
るとともに、保持筒の外周に段部を形成し、この
保持筒を先口の筒状部に挿入して先口に軸筒を螺
着する際に、軸筒の内面によつて押圧されて弾性
杆の先端部が内側方向に回動して変形し、この弾
性杆の先端が保持筒の段部に係合することを特徴
とするシヤープペンシル。[Scope of Claim for Utility Model Registration] A sharpening pencil in which a retaining cylinder to which a chuck, a chuck ring, or other inner fittings are attached is fixed in the cylindrical part of the tip, and a barrel is screwed onto this tip. A cantilevered elastic rod is integrally formed with the tip of the rod slightly projecting outward from the surface of the rod, and a step is formed on the outer periphery of the holding cylinder, and this holding cylinder is inserted into the cylindrical part of the tip. When screwing the barrel into the tip, the tip of the elastic rod rotates inward and deforms due to pressure from the inner surface of the barrel. A sharpening pencil characterized by engaging with the part.
JP9057986U 1986-06-16 1986-06-16 Pending JPS62203082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9057986U JPS62203082U (en) 1986-06-16 1986-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9057986U JPS62203082U (en) 1986-06-16 1986-06-16

Publications (1)

Publication Number Publication Date
JPS62203082U true JPS62203082U (en) 1987-12-24

Family

ID=30950574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9057986U Pending JPS62203082U (en) 1986-06-16 1986-06-16

Country Status (1)

Country Link
JP (1) JPS62203082U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02108082U (en) * 1989-02-15 1990-08-28
JPH049792U (en) * 1990-05-11 1992-01-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513057B2 (en) * 1974-09-18 1980-04-05
JPS5976300A (en) * 1982-10-25 1984-05-01 株式会社大平 Knock type pencil chip and knock type pencil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513057B2 (en) * 1974-09-18 1980-04-05
JPS5976300A (en) * 1982-10-25 1984-05-01 株式会社大平 Knock type pencil chip and knock type pencil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02108082U (en) * 1989-02-15 1990-08-28
JPH049792U (en) * 1990-05-11 1992-01-28

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