Golf swing training device
First Claim
1. A golf swing training device comprising:
- a golf club having a shaft defining a longitudinal axis of the golf club, a head at a first end of the shaft and a handle at an oppositely-disposed second end of the shaft, the handle having an aperture in a distal end surface thereof,a housing secured to the handle of the golf club, the housing having a base surface longitudinally abutting the distal end surface of the handle;
means within the housing for producing a parallel light beam; and
a threaded member projecting from the housing and threadably received in the aperture in the handle so as to draw the base surface of the housing against the distal end surface of the handle and thereby attach the housing to the handle of the golf club such that the parallel light beam is emitted coaxially along the longitudinal axis of the shaft of the golf club in a direction away from the head of the golf club.
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Accused Products
Abstract
A golf swing training device configured to be removably attached to the handle of a standard golf club. The training device includes a light source that generates a parallel light beam, such as a laser beam, which enables a golfer using this device to visually monitor the position of the club with accuracy throughout the golf swing. The light source is enclosed within a pair of housings that are threadably coupled, such that the light source is activated by rotating one of the housings relative to the other. The training devices is secured to the golf club handle solely with a threaded member that is screwed into an opening in the end of the handle and draws the base of the device against the end of the handle.
78 Citations
10 Claims
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1. A golf swing training device comprising:
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a golf club having a shaft defining a longitudinal axis of the golf club, a head at a first end of the shaft and a handle at an oppositely-disposed second end of the shaft, the handle having an aperture in a distal end surface thereof, a housing secured to the handle of the golf club, the housing having a base surface longitudinally abutting the distal end surface of the handle; means within the housing for producing a parallel light beam; and a threaded member projecting from the housing and threadably received in the aperture in the handle so as to draw the base surface of the housing against the distal end surface of the handle and thereby attach the housing to the handle of the golf club such that the parallel light beam is emitted coaxially along the longitudinal axis of the shaft of the golf club in a direction away from the head of the golf club. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A golf swing training device comprising:
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a golf club having a shaft defining a longitudinal axis of the golf club, a head at a first end of the shaft and a handle at an oppositely-disposed second end of the shaft, the handle having an aperture at a distal end surface thereof, a housing secured to the handle of the golf club, the housing having a base surface with a raised peripheral edge defining a recess on the base surface, the raised peripheral edge of the base surface longitudinally abutting the distal end surface of the handle; a laser light source producing a parallel light beam, the laser light source being disposed in the housing and having a first contact contacting the housing and a second contact spaced apart from the housing; a battery disposed in the housing, the battery having a first battery contact spaced apart from the housing and having a second battery contact in contact with the second contact of the laser light source; means for enabling the first battery contact to contact the housing when the housing is rotated; and a threaded member extending from the recess of the housing and threadably received in the aperture in the handle of the golf club so as to draw the raised peripheral edge of the housing against the distal end surface of the handle and thereby attach the housing to the handle of the golf club such that the parallel light beam is emitted coaxially along the longitudinal axis of the shaft of the golf club in a direction away from the head of the golf club.
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Specification