JPH0420390U

JPH0420390U -

Info

Publication number: JPH0420390U
Application number: JP6218390U
Authority: JP
Priority date: 1990-06-14
Filing date: 1990-06-14
Publication date: 1992-02-20
Anticipated expiration: 2005-06-14
Also published as: JP2510975Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示したもので、第１図
は使用状態を示す縦断側面図、第２図は要部の拡
大正面図、第３図は要部の拡大底面図、第４図は
要部の拡大縦断右側面図、第５図は一部を断面と
した要部の拡大縦断左側面図、第６図は扉部材と
カバーの分解斜視図、第７図は第４−線に沿
つて断面とした要部の平面図、第８図は他の実施
例の要部の拡大正面図、第９図は上図の底面図、
第１０図は一部断面とした要部の拡大図である。６……賞球下皿、６ａ……底部、７……枠体、
１３……放出口、１４……扉部材、１５……巻取
プーリ、１６……アース線、１７……ケース、１
８……バネ、２１……操作摘み、３２……ラツク
ギヤ、３５……正逆転モータ、３８……巻取プー
リ、３９……スイツチ。 The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal side view showing the state of use, Fig. 2 is an enlarged front view of the main parts, Fig. 3 is an enlarged bottom view of the main parts, and Fig. 4 is an enlarged vertical right side view of the main part, Fig. 5 is an enlarged longitudinal left side view of the main part with a part cut away, Fig. 6 is an exploded perspective view of the door member and cover, and Fig. 7 is the 4th line Fig. 8 is an enlarged front view of the main part of another embodiment, Fig. 9 is a bottom view of the above figure,
FIG. 10 is an enlarged view of the main part, partially in section. 6... Prize ball lower plate, 6a... Bottom, 7... Frame,
13...Discharge port, 14...Door member, 15...Take-up pulley, 16...Ground wire, 17...Case, 1
8...Spring, 21...Operation knob, 32...Rack gear, 35...Forward and reverse rotation motor, 38...Take-up pulley, 39...Switch.

Claims

[Scope of claim for utility model registration] (1) In addition to opening an ejection port at the bottom of the prize ball lower tray,
A prize ball lower tray of a pachinko machine comprising a door member which is operated to open and close by sliding horizontally along the bottom, and which is normally biased by a spring in a closing direction to close the ejection port. A take-up pulley is rotatably supported on the bottom of the prize ball lower tray, and a ground wire is wound around the circumferential surface of the take-up pulley, one end of which is connected to a suitable conductive part of the pachinko machine. A rack gear is provided along the sliding direction, and is meshed directly or indirectly with a gear provided on the take-up pulley so that the ground wire can be unwound and suspended below the prize ball lower tray in conjunction with the opening operation of the door member. This is an anti-static device for pachinko machines. (2) In addition to opening an ejection port at the bottom of the prize ball lower tray,
A prize ball lower tray of a pachinko machine comprising a door member which is operated to open and close by sliding horizontally along the bottom, and which is normally biased by a spring in a closing direction to close the ejection port. A forward/reverse motor equipped with a winding pulley for winding a ground wire around the drive shaft is installed at the bottom of the prize ball lower tray, and a switch for the power supply circuit of the motor is installed in the sliding area of the door member. The motor is driven in conjunction with the opening operation of the provision door member, and the winding pulley is rotated to unwind the ground wire and hang it below the prize ball lower tray, while the ground wire is attached to the bottom of the prize ball lower tray. An electrostatic charge prevention device for a pachinko machine, comprising an inductive ground wire that contacts the ground wire and connects one end to an appropriate conductive part of the pachinko machine.