JP3166500U - A holed sticker for golf practice that allows you to align the hole with the pupil of the eye - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sticker to be attached to glasses capable of practicing a golf swing without moving the head. SOLUTION: A small hole is made in the center of a seal so that the ball can be seen only in a narrow field of view. Align the hole with the pupil of the eye and attach the sticker to your sunglasses or glasses. [Selection diagram] Fig. 3

Description

In order to narrow the field of view, the present invention made a small hole in the light-shielding seal and made the seal weakly viscous so that it can be easily applied and peeled off, so that the position of the hole can be adjusted to the pupil of the eye. The present invention relates to a low-viscosity golf practice sticker to be attached to a spectacle lens.

It is considered a bad swing that the head moves up and down during a golf swing, and many people swing with a consciousness not to move the head. However, it is difficult to swing with the head fixed by a machine, and it is difficult to measure by yourself whether the head is moving.

Means for the Invention to Solve

Put a sticker with a small hole in the center of the lens of sunglasses or glasses. The seal body should be highly light-shielding so as to block the field of view. If you put a sticker, you can see only from the hole. If the head moves up and down during a golf swing, it will inevitably be impossible to see the ball, making it difficult to hit. Moreover, by making the seal body weakly viscous, it becomes easy to stick or peel off, the position of the hole can be adjusted to the pupil of the eye, and the adhesion surface with the lens is not soiled.

Effect of device

In addition, in order to solve the above-described conventional problems, there has been one such as that disclosed in Japanese Patent Application Laid-Open No. 2003-295127. However, such a light-shielding seal has a problem that the effect of narrowing the field of view is small because the size of the hole is increased in order to eliminate the distance between pupils, which varies among individuals, and there is a problem that the lens is soiled if the seal is peeled off. The device does not stain the lens by making the seal weakly viscous, and it is easy to put and peel off, so the hole position can be adjusted to match the pupil, so the hole size can be designed smaller and the field of view narrower The effect of increases. You can narrow the field of view by looking through an elliptical small hole, prevent head up and down such as head-up during golf practice, so that you can judge yourself whether the head is moving up and down Become.

It is a top view of a seal It is a side view of a seal It is a drawing with a sticker on the lens of sunglasses

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of a seal with a hole. 2 is a side view. FIG. 3 shows a state of being attached to sunglasses.

When using a seal with a hole according to the present invention, when the hole width of 3 mm is standard, if the hole with a hole width of 2 mm is used, the field of view becomes narrower and the head moves up and down. To feel. Conversely, if the vertical width of the hole is increased to 5 mm, the ball can be easily hit because the field of view is wide even if the head moves up and down.

1 seal body 2 holes

Claims (1)

By making a small hole in the center of the light-shielding seal, making the ball visible only through that hole, forcing the ball to become invisible when the head moves during a swing, and making it easy to put and peel A low-viscosity golf practice sticker affixed to sunglasses or eyeglass lenses so that the eye can be aligned with the eye pupil.

Images