JPS6440688U - - Google Patents

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Publication number
JPS6440688U
JPS6440688U JP13547787U JP13547787U JPS6440688U JP S6440688 U JPS6440688 U JP S6440688U JP 13547787 U JP13547787 U JP 13547787U JP 13547787 U JP13547787 U JP 13547787U JP S6440688 U JPS6440688 U JP S6440688U
Authority
JP
Japan
Prior art keywords
lead chuck
view
lead
sleeve
chuck
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
JP13547787U
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 JP13547787U priority Critical patent/JPS6440688U/ja
Publication of JPS6440688U publication Critical patent/JPS6440688U/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Aはこの考案の一実施例を適用したシヤ
ープペンシルの縦断面図、第1図Bは同要部縦断
面図、第1図Cはリードチヤツクの開放時の同要
部縦断面図、第2図は先具の平面図、第3図は第
2図のA―A線断面図、第4図は第2図の背面図
、第5図は先具の摺動溝の説明斜視図、第6図は
スライダーの平面図、第7図は第6図のB―B線
断面図、第8図は第6図の背面図、第9図はスリ
ーブの平面図、第10図は第9図のC―C線断面
図、第11図は第9図の背面図、第12図Aは胴
リングの正面図、第12図BはD―D線断面図、
第13図Aは突き出しバーの平面図、第13図B
はE―E線断面図、第14図はリードチヤツクの
縦断面図、第15図は第14図の矢視図、第16
図は第15のF―F線断面図、第17図は第15
図のG―G線断面図、第18図は第14図のH―
H線断面図、第19図は歯部の拡大平面図、第2
0図、第21図は歯部の拡大説明図、第22図〜
第24図は他の実施例のリードチヤツク頭部の縦
断面図、第25〜第29図は芯送出動作、ロツク
動作の説明図を示す。 1は外筒、2は先具、3はスライダー、4はス
リーブ、5は芯送出機構、51はリードチヤツク
、56は締付用の弾性体、6はストツパ、9は胴
リング、10は突き出しバー、107は開放傾斜
部、11,12は弾性体、Sは芯。
FIG. 1A is a longitudinal sectional view of a sharpening pencil to which an embodiment of this invention is applied, FIG. 1B is a longitudinal sectional view of the same essential part, and FIG. Fig. 2 is a plan view of the tip, Fig. 3 is a sectional view taken along the line A--A in Fig. 2, Fig. 4 is a rear view of Fig. 2, and Fig. 5 is an explanatory perspective view of the sliding groove of the tip. , FIG. 6 is a plan view of the slider, FIG. 7 is a sectional view taken along the line B-B in FIG. 6, FIG. 8 is a rear view of FIG. 6, FIG. 9 is a plan view of the sleeve, and FIG. 11 is a rear view of FIG. 9, FIG. 12A is a front view of the trunk ring, FIG. 12B is a sectional view taken along line D-D,
Figure 13A is a plan view of the ejector bar, Figure 13B
14 is a longitudinal sectional view of the lead chuck, FIG. 15 is a view taken along the arrow in FIG. 14, and FIG.
The figure is a cross-sectional view of the 15th line F-F, and the figure 17 is a cross-sectional view of the 15th
Figure 18 is a sectional view taken along line GG in the figure, and Figure 18 is H- in Figure 14.
H-line sectional view, Figure 19 is an enlarged plan view of the tooth part, Figure 2
Figures 0 and 21 are enlarged explanatory views of the teeth, and Figures 22~
FIG. 24 is a longitudinal sectional view of the lead chuck head of another embodiment, and FIGS. 25 to 29 are illustrations of the lead feeding operation and locking operation. 1 is an outer cylinder, 2 is a tip, 3 is a slider, 4 is a sleeve, 5 is a core delivery mechanism, 51 is a lead chuck, 56 is an elastic body for tightening, 6 is a stopper, 9 is a body ring, and 10 is an ejector bar. , 107 is an open slope, 11 and 12 are elastic bodies, and S is a core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筒1内に摺動可能に配置されたスリーブ4と
、このスリーブ4の内部に摺動自在に配置された
リードチヤツク51と、このリードチヤツク51
を後方へ付勢し、上記スリーブ4との間で、該リ
ードチヤツク51の頭部に締付力を付与する締付
用の弾性体56と、上記スリーブ4の先端側に移
動可能に取付けられ、スライダ収納スペースを有
するロツク解除用の胴リング9と、この胴リング
9内に配置された突き出しバー10と、この突き
出しバー10の後方側に突設され、ノツクによつ
て前進してきた上記リードチヤツク51の頭部に
当接し、該リードチヤツク51を開放する開放傾
斜部107とを備えた芯送出装置。
A sleeve 4 slidably disposed inside the outer cylinder 1, a lead chuck 51 slidably disposed inside this sleeve 4, and this lead chuck 51.
a tightening elastic body 56 that applies a tightening force to the head of the lead chuck 51 between the lead chuck 51 and the sleeve 4; A body ring 9 for unlocking having a slider storage space, a protrusion bar 10 disposed within this body ring 9, and the lead chuck 51 which is protruded from the rear side of this protrusion bar 10 and is advanced by a notch. A lead feeding device comprising an opening inclined portion 107 that comes into contact with the head of the lead chuck 51 and opens the lead chuck 51.
JP13547787U 1987-09-07 1987-09-07 Pending JPS6440688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13547787U JPS6440688U (en) 1987-09-07 1987-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13547787U JPS6440688U (en) 1987-09-07 1987-09-07

Publications (1)

Publication Number Publication Date
JPS6440688U true JPS6440688U (en) 1989-03-10

Family

ID=31395137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13547787U Pending JPS6440688U (en) 1987-09-07 1987-09-07

Country Status (1)

Country Link
JP (1) JPS6440688U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144873U (en) * 1984-08-28 1986-03-25 アルプス電気株式会社 Terminal board structure of electrical components
JPS62113598A (en) * 1985-11-13 1987-05-25 株式会社 寿 Propelling pencil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144873U (en) * 1984-08-28 1986-03-25 アルプス電気株式会社 Terminal board structure of electrical components
JPS62113598A (en) * 1985-11-13 1987-05-25 株式会社 寿 Propelling pencil

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