Gun bolt transmission mechanism for electric toy gun
OwnerShih-Che Huinventor
Life of this patent
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Abstract
A gun bolt transmission mechanism used in an electric toy gun is disclosed to include a driving member pivotally mounted in the gun body of the electric toy gun at one side of a bolt body that accommodates a piston set, and a push rod located on a gear set for moving the driving member to push the bolt body backwards during rotation of the gear set and for enabling the bolt body to be returned after rotation of the gear set through a predetermined angle to disengage the push rod from the driving member. Thus, the bolt body simulates the motion of a real gun and the movement of the piston set does not interfere with the movement of the bolt body.
Claims3
A gun bolt transmission mechanism installed in a gun body of an electric toy gun, the gun bolt transmission mechanism comprising a gear set, a piston set, a bolt body and a driving member, said gear set being adapted for moving said piston set backwards, said gear set comprising a first gearwheel, said piston set being mounted in said bolt body and having loaded thereon a first spring member, said first spring member being adapted for returning said piston set after each backward movement of said piston set, said bolt body having loaded thereon a second spring member, said second spring member being adapted for returning said bolt body after each backward movement of said bolt body, wherein said bolt body has a driven portion;
- said driving member has a driving portion:
- said first gearwheel of said gear set has a push rod for moving said driving member for causing driving portion to push said driven portion and to further move said bolt body backwards during rotation of said first gearwheel and for enabling said bolt body to be returned forwardly by said second spring member when said first gearwheel is rotated to a predetermined angle where said push rod is disengaged from said driving member wherein said driving member has an extension portion movable by said push rod of said first gearwheel;
- said bolt body is returned forwardly by said second spring member when said push rod is disengaged from said extension portion after rotation of said first gearwheel to a predetermined angle and wherein said first gearwheel has a gear sector meshed with said piston set for moving said piston set and wherein said first gearwheel has a gear sector meshed with said piston set for moving said piston set wherein said driving member is pivotally connected to an inside wall of said gun body.
Dependencies are inferred from the claim text.