JPH0213050U - - Google Patents

Description

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

第１図ないし第５図は本考案に係る巻取物支持
構造の一実施例を示す図であり、第１図はこの巻
取物支持構造の半側面断面図、第２図はドラム部
の半側面図、第３図はボールトランスフアユニツ
ト部の断面図、第４図および第５図は巻取物コア
部と巻取物支持構造との関係を示す図であり、第
４図は巻取物コア部を巻取物支持構造に固定支持
させてないときの概略正面図、第５図は巻取物コ
ア部を巻取物支持構造に固定支持させたときの概
略正面図である。第６図および第７図は従来の巻
取物支持構造を示す図であり、第６図はこの巻取
物支持構造の概略全体斜視図、第７図はこの巻取
物支持構造の半側面断面図である。 １……巻取物コア部、２……巻取物支持構造、
３……ドラム部、５……弾性部材、６……固定保
持部材、６ａ……基縁部、６ｂ……圧接部、７…
…挿通孔、８……ボールトランスフアユニツト（
摩擦低減手段）、９……保持部、１０……挿入穴
、１１……鋼球、１２……支持部。 1 to 5 are diagrams showing an embodiment of the winding material support structure according to the present invention. FIG. 1 is a half side sectional view of the winding material support structure, and FIG. 3 is a sectional view of the ball transfer unit, FIGS. 4 and 5 are diagrams showing the relationship between the core of the winding material and the support structure of the winding material, and FIG. 4 is a cross-sectional view of the ball transfer unit. FIG. 5 is a schematic front view when the core of the material to be taken is not fixedly supported by the material support structure, and FIG. 5 is a schematic front view when the core of the material to be taken is fixedly supported by the material support structure. 6 and 7 are views showing a conventional roll support structure, FIG. 6 is a schematic overall perspective view of this roll support structure, and FIG. 7 is a half side view of this roll support structure. FIG. 1... Roll core part, 2... Roll support structure,
3...Drum portion, 5...Elastic member, 6...Fixed holding member, 6a...Base edge portion, 6b...Press contact portion, 7...
...Insertion hole, 8...Ball transfer unit (
friction reducing means), 9...holding section, 10...insertion hole, 11...steel ball, 12...supporting section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻取物を巻き取るための巻取物コア部を支持す
るドラム部と、このドラム部を巻取物コア部に必
要に応じて固定保持する固定保持部とを備えた巻
取物支持構造において、前記ドラム部に巻取物コ
ア部との間で生じる摩擦力を低減する摩擦低減手
段を設けたことを特徴とする巻取物支持構造。 A roll support structure comprising a drum part that supports a roll core part for winding up a roll product, and a fixed holding part that fixes and holds the drum part to the roll core part as necessary. A winding material support structure, characterized in that the drum section is provided with a friction reducing means for reducing the frictional force generated between the drum section and the winding material core section.