JP6085020B1 - Golf club ultra high resilience head - Google Patents

Abstract

[PROBLEMS] There are various types of ultra-high repulsion heads for golf clubs, but the repulsive force when hitting a ball is still insufficient. A bellows tube is formed in close contact with the inner surface of the face and the bottom surface of the head in the club head, high-pressure air is sealed in the bellows tube, and the bellows tube is in close contact with the inner surface of the face and the bottom. As a result, at the moment of hitting the ball, the repulsive force of the face and the entire head is added to the strong repulsive force of the bellows tube that is in close contact with the inner surface of the face and sealed with high-pressure air. And become powerful, so you can hit the maximum flight distance. Therefore, from this effect, even when physical strength falls or practice is insufficient, it is possible to fly away easily. [Selection] Figure 1

Description

  The present invention relates to a super high repulsion head of a golf club that dramatically increases the flight distance of a golf ball.

  There are various types of ultra-high repulsion heads, but the repulsive force when hitting the ball is still insufficient.

  The present invention reinforces the repulsion of the above shortage.

FIG. 1 and FIG. 2 of the first embodiment are a two-stage close contact with the entire face of the club head and the bottom of the head, with a slightly lower bellows tube formed of a spring plate material such as metal, and the bottom of the bellows tube is A recess is formed on the bottom of the head, and the recess is engaged with the protrusion so that the bellows tube does not shift, and high-pressure air is sealed in the bellows tube, and the bellows tube is connected to the inner surface of the face and the club. It is in close contact with the bottom of the head.
3 and 4 of Example 2 are in close contact with the entire face in the club head, and the portion in close contact with the bottom of the head is formed of a two-stage bellows tube having a minimum diameter with a spring plate material such as a metal plate, The bottom of the bellows tube is formed with a recess, and a protrusion is formed on the bottom of the head. The recess is engaged with the protrusion to prevent the bellows tube from shifting, and air is sealed in the bellows tube.

Since the present invention is formed as described above, at the moment of hitting the ball, the repulsive force of the repelling body which is in close contact with the inner surface of the face and sealed with high-pressure air is applied to the repulsive force of the face and the entire head. Because the repulsive force of both of them is combined and becomes strong, the flight distance of the ball is maximized.
In the case of FIGS. 1 and 2 of the first embodiment , since the bellows pipe is formed in two stages, the repulsive force of the portion that is in close contact with the face is strongly pressed by the impact of hitting the ball, and the deformed bellows pipe The restoring force is also applied as a repulsive action, and the high-pressure air is sealed in the bellows tube, so that the flight distance of the ball can be extended.
Further, in FIGS. 3 and 4 of the second embodiment, the lower part of the stepped bellows tube sealed with high-pressure air is formed to have a very small diameter, so that when the ball is hit, the neck portion that is greatly deformed by the hit is restored. Force is also applied as a repulsive action, and high-pressure air is sealed in the bellows tube, so that the maximum flight distance can be struck.

  Therefore, from the above effects, it is possible to fly far away even when physical strength is weak or practice is insufficient.

Example 1
Cross-sectional plan view along line AA in FIG. Front view of FIG. Example 2
Transverse plan view of line BB in FIG. Front view of FIG.

1 of FIG. 1 and 1 in FIG. 2 are two-stage bellows tubes that are in close contact with the entire face of the club head and the bottom of the head, and are formed of a spring plate material such as metal. Note that the lower bellows pipe has a slightly smaller diameter.
Denoted at 2 is a recess formed at the bottom of the bellows tube 1 and engages with a protrusion 3 formed at the bottom of the head so that the bellows tube 1 is not displaced. The bellows tube 1 is sealed with high-pressure air.
3 and 4 of the second embodiment is a bellows tube, and a two-stage bellows tube 1 having a large diameter at a portion that is in close contact with the inner surface of the face and a minimum diameter at a portion that is in close contact with the bottom of the head is made of metal or the like. The spring plate material is used.
2 is a recess formed at the bottom of the bellows tube 1 and formed at the bottom of the head. The bellows tube 1 is prevented from shifting by engaging with the protrusion 3.
The bellows tube 1 is sealed with high-pressure air.

In the above, the bellows tube 1 is formed of a spring plate material such as metal, but may be formed of a spring material of chemical fiber, and is formed in accordance with the shape of the front or depth of the club head. The bellows tube 1 may be formed in two or more stages when the club head is deep.
The high-pressure air sealed to the bellows tube 1 should be sealed to such a degree that the surface closely contacting the face does not swell.

1 Bellows tube 2 Recess 3 Protrusion 4 Neck

Claims (3)

  The lower part of the club head is made of a spring plate made of metal or other material. The bottom of the bellows pipe has a dent and the bottom of the head protrudes. The bellows tube is prevented from shifting by engaging the dent with the protrusion, and high-pressure air is sealed in the bellows tube, and the bellows tube is closely attached to the inner face of the face and the bottom of the club head. Golf club super high rebound head.   The part of the club head that is in close contact with the entire face and the bottom of the head is made of an extremely small diameter bellows tube made of a metal spring plate, and the bottom of the bellows tube has a dent and the bottom of the head An ultra-high repulsion head for a golf club, characterized in that a protrusion is formed, a recess is engaged with the protrusion so that the bellows tube is not displaced, and high-pressure air is sealed in the bellows tube. High pressure air, the surface to be in close contact with the face is, the golf club according to one either of claims 1 or 2, characterized in that a sealed high pressure air to the extent that they do not blister ultra high rebound to seal the bellows pipe head.

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