US 6,440,007 B1Granted

Game apparatus having a spherical object drop mechanism

OwnerTakeo Imahatainventor

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Abstract

A game apparatus has a mechanism allowing to drop spherical objects one by one on the desired positions on the ground. The spherical object drop mechanism includes a housing for storing a plurality of spherical objects to allow vertical movements of the spherical objects therein by their own weight, a first stopper provided in the housing for stopping the vertical movement of the spherical objects, a second stopper provided in the housing located at a location lower than the first stopper by the distance corresponding to the diameter of the spherical object for stopping the vertical movement or releasing the stop operation of the spherical objects, a stopper drive mechanism to operate the first stopper and the second stopper opposite to each other, and a knob to operate the stopper drive mechanism from outside.

Claims12

Dependent claims

A game apparatus having a spherical object drop mechanism for dropping spherical objects one by one on the ground, the spherical object drop mechanism comprising:

a housing for storing a plurality of spherical objects to allow vertical movements of the spherical objects therein by their own weight;
a first stopper provided in the housing for stopping the vertical movement of the spherical objects or releasing the stop operation;
a second stopper provided in the housing located at a lower location of the first stopper by the distance corresponding to the diameter of the spherical object for stopping the vertical movement of the spherical objects or releasing the stop operation;
a stopper drive means to operate the first stopper and the second stopper for the stopping and releasing movements in opposite ways with each other;
and
a knob to operate the stopper drive means from outside;
wherein the stopper drive means is comprised of a guide plate connected to the knob and horizontal slits provided on the housing, and
wherein the first stopper and the second stopper are fitted in guide gaps provided on the guide plate and the horizontal slits on the housing, and
when the guide plate moves in the vertical direction by the movement of the knob, the first and second stoppers move in the horizontal directions in the horizontal slits.

6 more elements

A game apparatus for dropping spherical objects one by one on the ground, comprising:

a ball hitting rod having a shaft of substantially straight shape, a hitting face provided at one end of the shaft for hitting a spherical object and a grip provided at another end of the shaft for a user to handle the ball hitting rod;
a spherical object drop mechanism attached to the ball hitting rod in a parallel fashion for dropping the spherical objects one by one on the ground;
a spherical object container provided at an upper position of the spherical object drop mechanism for storing a plurality of spherical objects therein and providing the spherical objects to the drop mechanism;
wherein the spherical object drop mechanism, comprising:
a housing for storing a plurality of spherical objects to allow vertical movements of the spherical objects therein by their own weight;
a first stopper provided in the housing for stopping the vertical movement of the spherical objects or releasing the stop operation;
a second stopper provided in the housing located at a lower location of the first stopper by the distance corresponding to the diameter of the spherical object for stopping the vertical movement of the spherical objects or releasing the stop operation;
a stopper drive means to operate the first stopper and the second stopper for the stopping and releasing movements in opposite ways with each other;
and
a knob to operate the stopper drive means from outside.

7 more elements

Dependencies are inferred from the claim text.