JPH0271651U - - Google Patents

Description

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

第１図は本考案にかかるインクシートボビンの
断面図、第２図は第１図に示すボビンが装着され
るべきプリンターの概略側面図、第３図はボビン
の位置決め用ツバ部材の平面図及び第４図はボビ
ンの調節用ツバ部材の平面図である。 １……印刷用紙、４……プラテン、５……送り
ローラ、７……キヤプスタン、９……ボビン軸、
１０……巻出しボビン、１１……インクシート、
１２……印字ヘツド、１５……巻取りボビン、１
６……ボビン軸、２１……位置決め用ツバ部材、
２５……可動コア、３０……調節用ツバ部材、３
５……インクシートロール、１８，１９，２０，
２６，２７，２８及び２９……ピン。 FIG. 1 is a sectional view of an ink sheet bobbin according to the present invention, FIG. 2 is a schematic side view of a printer to which the bobbin shown in FIG. 1 is to be installed, and FIG. 3 is a plan view of a bobbin positioning collar member and FIG. 4 is a plan view of the bobbin adjustment collar member. 1... Print paper, 4... Platen, 5... Feed roller, 7... Capstan, 9... Bobbin shaft,
10... Unwinding bobbin, 11... Ink sheet,
12... Printing head, 15... Winding bobbin, 1
6... Bobbin shaft, 21... Positioning collar member,
25...Movable core, 30...Adjustment collar member, 3
5... Ink sheet roll, 18, 19, 20,
26, 27, 28 and 29... pins.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリンターに着脱可能に搭載されインクシート
を供給する為のインクシートボビンにおいて、ボ
ビン軸と、ボビン軸の一端側において軸方向に所
定の間隔を保つて軸表面から突起した複数の位置
決めピンと、ボビン軸の一端側に軸に沿つて移動
可能に装着されたツバ部材であつて選択的に位置
決めピンに係止される位置決めツバ部材と、ボビ
ン軸の他端側に軸に沿つて移動可能に装着された
可動コアと、可動コアの軸方向に所定の間隔を保
つて可動コア表面から突起した複数の調節用ピン
と、可動コアに沿つて移動可能に装着されたツバ
部材であつて選択的に調節用ピンに係止される調
節用ツバ部材と、選択的に係止された位置決めツ
バ部材及び調節用ツバ部材の間に挾持されてボビ
ン軸に装着された所定の幅を有するインクシート
のロールと、可動コアをボビン軸の他端から一端
側に向かつて付勢する弾性部材より構成されるこ
とを特徴とするインクシートボビン。 An ink sheet bobbin that is removably mounted on a printer and is used to supply ink sheets includes a bobbin shaft, a plurality of positioning pins that protrude from the shaft surface at a predetermined interval in the axial direction on one end side of the bobbin shaft, and a bobbin shaft. A positioning collar member that is attached to one end of the bobbin shaft so as to be movable along the axis and that is selectively locked to a positioning pin, and a collar member that is attached to the other end of the bobbin shaft that is movable along the axis. a movable core, a plurality of adjustment pins protruding from the surface of the movable core at predetermined intervals in the axial direction of the movable core, and a collar member mounted movably along the movable core for selective adjustment. an adjusting collar member that is locked to the pin; a roll of ink sheet having a predetermined width that is sandwiched between the positioning collar member and the adjusting collar member that are selectively locked and is mounted on a bobbin shaft; An ink sheet bobbin comprising an elastic member that urges a movable core from the other end of the bobbin shaft toward one end.