JPS634144U - - Google Patents

Description

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

第１図ａ，ｂは本考案の一実施例における樹脂
成形された絶縁物の正面図と側面図、第２図は本
考案の一実施例における絶縁物を電機子鉄心に挿
入した場合の斜視図、第３図は本考案の一実施例
における絶縁物を挿入した電機子鉄心の巻線部の
断面図、第４図ａ，ｂは従来の絶縁物の正面図と
側面図、第５図は従来の絶縁物を電機子鉄心に挿
入した場合の斜視図、第６図は従来の絶縁物を挿
入した電機子鉄心の巻線部の断面図である。 １…エンドインシユレータ、２…電機子鉄心、
３…軸、４，７…エンドインシユレータと電機子
鉄心の隙間、５…長さの長い軸方向部、６…長さ
の短い軸方向部。 Figures 1a and b are front and side views of a resin-molded insulator according to an embodiment of the present invention, and Figure 2 is a perspective view of the insulator inserted into an armature core according to an embodiment of the present invention. Figure 3 is a sectional view of the winding part of the armature core in which an insulator is inserted according to an embodiment of the present invention, Figures 4a and b are front and side views of a conventional insulator, and Figure 5 6 is a perspective view of a case where a conventional insulator is inserted into an armature core, and FIG. 6 is a sectional view of a winding portion of the armature core in which a conventional insulator is inserted. 1... End insulator, 2... Armature core,
3... Shaft, 4, 7... Gap between end insulator and armature core, 5... Long axial portion, 6... Short axial portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電機子鉄心と巻線との間の絶縁物として、樹脂
材料にて成形され、且つ電機子鉄心の外径部以外
の軸方向をも覆い、その樹脂形成された絶縁体の
軸方向部の長さが、巻線の巻線方向に応じて異な
る小型直流モータの絶縁物。 As an insulator between the armature core and the windings, it is molded from a resin material and covers the axial direction other than the outer diameter of the armature core, and the length of the axial part of the resin-molded insulator is The insulation of small DC motors differs depending on the winding direction of the windings.