JPH0474095U

JPH0474095U -

Info

Publication number: JPH0474095U
Application number: JP11697790U
Authority: JP
Priority date: 1990-11-07
Filing date: 1990-11-07
Publication date: 1992-06-29

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係るシートペーパー
供給装置の設置状態を示す斜視図、第２図は上部
カバーを取り外した状態における斜視図、第３図
は同状態におけるシートペーパー送り出し状態を
示す斜視図、第４図は上部を破断して示す内部構
成斜視図、第５図は同分解斜視図、第６図は駆動
機構の正面図、第７図は傾動ユニツトの斜視図、
第８図及び第９図は第７図の−線及び−
線に沿う断面図、第１０図は駆動機構の要部斜視
図、第１１図は切断用駆動軸の斜視図、第１２図
、第１３図及び第１４図は作動状態を示す断面図
、第１５図はクランプ状態を示す斜視図、第１６
図はシートペーパーの切断状態を示す平面図であ
る。１０……シートペーパー供給装置、１２……便
器、１４……便座、１６，１８……便座支持部、
２０……上部カバー、２２……ロール体、３０…
…差込口、３４……送出口、３６……手動ハンド
ル、５２……傾動ユニツト、５８，６０……ゴム
ローラ、６４……モータ、５６……駆動軸、７０
……ワンウエークラツチ、７２……駆動軸、７４
〜８４……切断用カム、８６〜９０……クランプ
用カム、９４〜１０４……ゴムローラ、１１２〜
１１６……ブレーキ。 Fig. 1 is a perspective view showing the installed state of the sheet paper feeding device according to the embodiment of the present invention, Fig. 2 is a perspective view with the upper cover removed, and Fig. 3 shows the sheet paper feeding state in the same state. 4 is a perspective view of the internal structure with the upper part cut away; FIG. 5 is an exploded perspective view; FIG. 6 is a front view of the drive mechanism; FIG. 7 is a perspective view of the tilting unit;
Figures 8 and 9 are the - and - lines in Figure 7.
10 is a perspective view of the main part of the drive mechanism, FIG. 11 is a perspective view of the cutting drive shaft, FIGS. 12, 13, and 14 are sectional views showing the operating state, and FIG. Figure 15 is a perspective view showing the clamped state, Figure 16
The figure is a plan view showing a state in which the sheet paper is cut. 10... Sheet paper supply device, 12... Toilet bowl, 14... Toilet seat, 16, 18... Toilet seat support part,
20...Top cover, 22...Roll body, 30...
...Insertion port, 34...Outlet port, 36...Manual handle, 52...Tilt unit, 58, 60...Rubber roller, 64...Motor, 56...Drive shaft, 70
... One-way clutch, 72 ... Drive shaft, 74
~84...Cutting cam, 86~90...Clamping cam, 94~104...Rubber roller, 112~
116...Brake.

Claims

[Claims for Utility Model Registration] (1) Holding means for rotatably holding a roll of sheet paper having perforations perforated in the direction perpendicular to the unwinding direction, and unwinding from the roll held by the holding means. A sheet paper supply device for covering a toilet seat, comprising: a feeding mechanism for feeding out the sheet paper; and a cutting means for applying tension to the sheet vapor fed from the feeding mechanism and cutting it off along perforations. , the cutting means includes: a drive shaft disposed on one side of the sheet paper traveling area; a driven shaft disposed on the other side; a plurality of cam bodies fixed to the drive shaft; A roller is provided on each driven shaft so as to face the cam body and the cam protrusion can come into contact with the roller; It applies tension in advance, and when the cam protrusion engages the roller of the driven shaft of the cutting means, the driven shaft can retract in a direction away from the cam body, and this retracted driven shaft A brake is provided for applying a stopping force to the sheet paper to the feeding mechanism, and the brake applies a stronger stopping force at the center side in the width direction of the sheet paper than at both ends. sheet paper feeding device. (2) The delivery mechanism includes a driving rubber roller and a driven rubber roller, each of which is arranged in three or more in the width direction of the sheet paper, and the brake can bias the driven rubber roller in a direction to press the driven rubber roller against the driving rubber roller. 2. The sheet paper feeding device according to claim 1, wherein the biasing force for pressing the driven rubber roller against the drive rubber roller is greater at the central portion in the width direction of the sheet paper than at both ends.