JPS6327378U - - Google Patents

Description

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

第１図はこの考案のスライダ部材を有するシヤ
ープペンシルの一実施例を示す要部の断面図、第
２図は同じく全体の断面図、第３図はスライダ部
材の斜視図、第４図は同じく側面図、第５図は同
じく背面図、第６図は第５図のＡ―Ａ線断面図、
第７図は第６図のＢ―Ｂ線断面図、第８図はスラ
イダ部材の他の実施例の側面図、第９図は同じく
背面図、第１０図は第９図のＣ―Ｃ線断面図、第
１１図は第１０図のＤ―Ｄ線断面図を示す。 １…外筒、２…先具、１１…スライダ部材、１
２…芯ガイド、１４…摺動片、１７…摺接片、１
９…芯。 Fig. 1 is a sectional view of essential parts showing an embodiment of a sharpening pencil having a slider member of this invention, Fig. 2 is an overall sectional view, Fig. 3 is a perspective view of the slider member, and Fig. 4 is the same. A side view, FIG. 5 is a rear view, and FIG. 6 is a cross-sectional view taken along line A-A in FIG.
7 is a sectional view taken along line B-B in FIG. 6, FIG. 8 is a side view of another embodiment of the slider member, FIG. 9 is a rear view, and FIG. 10 is taken along line C-C in FIG. 9. The sectional view, FIG. 11, shows a sectional view taken along the line DD in FIG. 1...Outer cylinder, 2...Tip, 11...Slider member, 1
2...Core guide, 14...Sliding piece, 17...Sliding contact piece, 1
9... Core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筒１の先具２内に挿着され、所定の範囲で軸
方向に移動可能な芯ガイド１２と、この芯ガイド
１２の後端に固定され、内周面部では芯１９を一
定の摩擦抵抗で支承するとともに、外周面部では
先具２の内周面に対して上記摩擦抵抗よりも大き
い摩擦抵抗で摺接するスライダ部材１１とを設け
たシヤープペンシルの芯出しスライダにおいて上
記スライダ部材１１は上記芯ガイド１２内を摺動
する芯１９を上記一定の摩擦抵抗で支持する弾性
の摺接片１７と、この摺接片１７の外径方向に設
けられて、上記摩擦抵抗よりも大きい摩擦抵抗で
、上記先具２の内周面に対し摺接する摺動片１４
とを合成樹脂材料により一体に備えたことを特徴
とするシヤープペンシルの芯出しスライダ。 A core guide 12 is inserted into the tip 2 of the outer cylinder 1 and is movable in the axial direction within a predetermined range.The core guide 12 is fixed to the rear end of the core guide 12 and the core 19 is held at a constant frictional resistance on the inner peripheral surface. In a centering slider for a sharpening pencil, the slider member 11 is supported by the core and has a slider member 11 that slides in sliding contact with the inner peripheral surface of the tip tool 2 at an outer peripheral surface portion with a frictional resistance greater than the above-mentioned frictional resistance. An elastic sliding contact piece 17 that supports the core 19 sliding within the guide 12 with the above-mentioned constant frictional resistance, and an elastic sliding contact piece 17 that is provided in the outer radial direction of the sliding contact piece 17 and has a frictional resistance larger than the above-mentioned frictional resistance, Sliding piece 14 that slides into contact with the inner peripheral surface of the tip 2
A centering slider for a sharpening pencil, characterized in that it is integrally equipped with and made of a synthetic resin material.