JPS62124973U - - Google Patents

Info

Publication number
JPS62124973U
JPS62124973U JP1150987U JP1150987U JPS62124973U JP S62124973 U JPS62124973 U JP S62124973U JP 1150987 U JP1150987 U JP 1150987U JP 1150987 U JP1150987 U JP 1150987U JP S62124973 U JPS62124973 U JP S62124973U
Authority
JP
Japan
Prior art keywords
portions
spindle
paper
recessed portions
contact
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.)
Granted
Application number
JP1150987U
Other languages
Japanese (ja)
Other versions
JPS644771Y2 (en
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 JP1987011509U priority Critical patent/JPS644771Y2/ja
Publication of JPS62124973U publication Critical patent/JPS62124973U/ja
Application granted granted Critical
Publication of JPS644771Y2 publication Critical patent/JPS644771Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は、本考案の紙製ボビンの実施例の一端
の正面図、第２図はそのＣ―Ｃ線断面図、第３図
および第４図は、夫々、第２図におけるＤ―Ｄ線
断面図およびＥ―Ｅ線断面図、第５図は、実施例
の紙製ボビンをスピンドルを嵌装した場合の第１
図のＢ―Ｂ線に基づいて示した説明図である。 １…紙製ボビン、２…紙製円筒体、３…軸受部
、３…円筒面部、４…平面部、７…凸部、８…回
転伝動部、１０…スピンドル、１１…スピンドル
の軸部、１２…スピンドルの駆動部。 FIG. 1 is a front view of one end of an embodiment of the paper bobbin of the present invention, FIG. 2 is a sectional view taken along line CC, and FIGS. 3 and 4 are D-D in FIG. 2, respectively. The cross-sectional view along the line and the cross-sectional view along the line EE, FIG.
It is an explanatory diagram shown based on the BB line of a figure. DESCRIPTION OF SYMBOLS 1... Paper bobbin, 2... Paper cylindrical body, 3... Bearing part, 3... Cylindrical surface part, 4... Plane part, 7... Convex part, 8... Rotation transmission part, 10... Spindle, 11... Spindle shaft part, 12...Spindle drive unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボビン本体を成す紙製円筒体の端部から周方向
に沿つて複数箇所、且つ軸方向に所定長さの切り
込みを入れ、この切り込み部を前記円筒体の奥側
に折り返してスピンドル軸部に当接するごとく形
成した軸受部と、前記折り返しによつて生じる凹
部間に生じる凸部を、相隣る凹部の壁面端部間を
結ぶ平面に形成した内周面形状としてスピンドル
の駆動部に係合させる回転伝動部とを有すること
を特徴とする紙製ボビン。 Make cuts of a predetermined length in the axial direction at multiple locations along the circumferential direction from the end of the paper cylindrical body that forms the bobbin body, and fold the cut portions back to the inner side of the cylinder to make contact with the spindle shaft. The bearing portion formed so as to be in contact with each other and the convex portion generated between the recessed portions caused by the folding are engaged with the drive portion of the spindle as an inner circumferential surface formed in a plane connecting the wall end portions of adjacent recessed portions. A paper bobbin characterized by having a rotation transmission part.
JP1987011509U 1987-01-30 1987-01-30 Expired JPS644771Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987011509U JPS644771Y2 (en) 1987-01-30 1987-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987011509U JPS644771Y2 (en) 1987-01-30 1987-01-30

Publications (2)

Publication Number Publication Date
JPS62124973U true JPS62124973U (en) 1987-08-08
JPS644771Y2 JPS644771Y2 (en) 1989-02-07

Family

ID=30798791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987011509U Expired JPS644771Y2 (en) 1987-01-30 1987-01-30

Country Status (1)

Country Link
JP (1) JPS644771Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011189997A (en) * 2010-03-11 2011-09-29 Next:Kk Roll sheet mounting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49127512U (en) * 1972-11-01 1974-11-01
JPS56109308A (en) * 1980-02-01 1981-08-29 Hitachi Ltd Terminal forming device for optical fiber cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49127512U (en) * 1972-11-01 1974-11-01
JPS56109308A (en) * 1980-02-01 1981-08-29 Hitachi Ltd Terminal forming device for optical fiber cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011189997A (en) * 2010-03-11 2011-09-29 Next:Kk Roll sheet mounting device

Also Published As

Publication number Publication date
JPS644771Y2 (en) 1989-02-07

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