JP4610024B1 - Club and its aiming aid - Google Patents

Abstract

A club capable of easily and accurately adjusting the orientation of a face surface of a head with respect to a target and an aiming aid for the club.
A club having a head 1 having a face surface 4 and a shaft 2 extending upward from the head 1 includes a mirror surface 10a inclined rearward so that a front target can be seen and seen from above. Before and after the target alignment mark portions 20 and 22 are provided on the mirror surface 10a and are arranged in a corresponding positional relationship so as to be spaced apart from each other in the mirror surface 10a as a mark when the target object is reflected on the mirror surface 10a and the head 1 is directed toward the target object. A pair of aiming display units is provided, and the front aiming display unit is configured to form an enclosure centering on the longitudinal axis B on the rear surface of the aiming body 12, and the rear aiming display unit 22. Is configured to indicate a point on the axis B on the mirror surface 10a.
[Selection] Figure 1

Description

  The present invention relates to a club for hitting a ball placed like golf or a gate ball, or a game imitating those ball games, and an aiming aid for the club.

  For example, in golf putting, it is necessary for a player to determine a hitting direction by judging a straight line, a hook line, a slice line, or the like. At that time, the edge of the front hole, a tree or the like is set as a target, and the orientation of the club is adjusted so that the face surface of the head faces the target. That is, the direction of the club must be adjusted so that the face surface of the head is orthogonal to the straight line connecting the front target and the golf ball. However, the adjustment of the direction of the face surface is not always easy.

  Therefore, in order to facilitate such adjustment, there has also been proposed one in which a mirror with a vertical line in the center is attached to a head or the like (Patent Documents 1 to 7 below). In these cases, the player looks at the mirror from above and adjusts the orientation of the face surface by rotating the club around the vertical direction so that the target reflected in the mirror matches the vertical line of the mirror. Become. On the other hand, when the player looks at the mirror, it is important that the line of sight is located directly above the mirror. That is, it is necessary to position the line of sight on a vertical plane including a straight line connecting the target and the golf ball. Assuming that the player's eyes are in the in-out direction from directly above the head (the direction perpendicular to the front-rear direction when the target is the front in a plan view, the side close to the player is inside, and the side far from the player is outside If the target is reflected in the mirror, even if the target reflected in the mirror is aligned with the vertical line of the mirror, the face surface is inclined with respect to the target, and the ball is accurately hit toward the target. I can't. Therefore, for example, Patent Documents 2, 6, and 7 below also propose a structure for adjusting the player's line of sight.

  However, in Patent Document 2 below, the player first adjusts the angle of the line of sight with respect to the head while looking at the level located behind the mirror, and then the target is placed on the vertical line while looking at the mirror. The pad must be rotated to match, and the work is complicated.

  In the case of Patent Document 6 below, the line of sight is aligned using a thin confirmation rod located above the mirror. However, the vertical line drawn on the mirror is thin and difficult to see in the first place, and since the confirmation bar is located above the vertical line, the presence of the confirmation bar makes the vertical line of the mirror more difficult to see. If the vertical line of this mirror is thickened, it becomes easy to see, but if so, a wide area that does not reflect is formed at the center of the mirror, making it difficult to see the target reflected in the mirror.

  Furthermore, in the case of the following Patent Document 7, firstly, in the configuration in which the aiming member is positioned behind the mirror, it is necessary to adjust the line of sight by looking at the aiming member separately from the mirror, and secondly, immediately after the mirror. In the configuration in which the relatively wide aiming member having the slit is positioned, there is a problem that it is difficult to confirm the target reflected in the mirror due to the presence of the aiming member.

Japanese Utility Model Publication No. 2-104075 Japanese Patent Laid-Open No. 7-299181 JP-A-8-215357 JP 2000-93562 A JP 2000-210397 A JP-A-2005-279202 JP-T-2002-511788

  SUMMARY OF THE INVENTION Therefore, the present invention has been made in view of the above-mentioned conventional problems, and an object thereof is to provide a club and an aiming aid for the club capable of easily and accurately adjusting the orientation of the face surface of the head with respect to the target. .

The present invention has been made to solve the above problems, and a club according to the present invention projects a front target in a club having a head having a face surface and a shaft extending upward from the head. to appear from above Te and the mirror surface of the rear slope, and a pair of sighting display unit before and after being placed in a corresponding positional relationship spaced one behind the other, of the pair of front and rear sight display unit, front The aiming display unit is configured to form an enclosure centered on the longitudinal axis, and the rear aiming display unit is formed on a mirror surface so as to indicate a point on the axis , and the target object It also serves as a target alignment mark that serves as a mark when the head face surface is directed to the target by reflecting the image on the mirror surface. Or formed in a portal shape A sighting body is provided in which the opening edge of the through hole serves as a front aiming display part, and vertical and horizontal lines passing through the points on the axis are formed on the mirror surface as one component of the rear aiming display part. A vertical line for auxiliary aiming that coincides with the vertical line of the mirror surface when reflected on the mirror surface is formed on the upper surface of the rear surface of the sighting body, and at least one of the left and right side parts of the rear surface of the sighting body is a mirror surface A horizontal line for auxiliary aiming that coincides with the horizontal line of the mirror surface when reflected on the mirror surface is formed .

In the club of the structure, aiming display portion of the front side reflected in a mirror. Then, when the rear aiming display unit is positioned at the center of the front aiming display unit on the mirror surface while adjusting the line of sight in the front-rear direction and the inner and outer directions, the line of sight is positioned directly above the mirror surface. Then, while continuously looking at the mirror surface, the direction of the face surface of the head is adjusted so that the target object is reflected at a predetermined position on the mirror surface while using the rear aiming display portion which is the target alignment mark portion. When the target object reflected on the mirror surface is located at a predetermined position on the mirror surface, the face surface of the head faces the target object. Therefore, in the case of golf or the like, the ball can be hit accurately toward the target. Further, since the rear aiming display portion also serves as the target aiming mark portion, it is not necessary to provide the target aiming mark portion separately from the rear aiming display portion. In addition, both the adjustment of the line of sight and the direction of the face surface of the head relative to the target can be performed while looking at the rear-facing aiming display portion on the mirror surface, so that the face surface direction can be adjusted more smoothly. . In addition, since the position of the rear aiming display portion indicating the center of the front aiming display portion is fixed on the mirror surface, the target alignment mark portion that serves as the target object mark is also fixed. However, it is easier to adjust the line of sight and adjust the tilt of the face surface. A sighting body is provided in front of the mirror surface, and the sighting body is formed in a frame shape or a gate shape having a circular or polygonal through-hole penetrating in the front-rear direction, and the opening edge of the through-hole of the sighting body is on the front side. Since the sighting display unit is configured, sufficient strength of the sighting body can be secured, and the front view of the mirror surface can be sufficiently secured by forming the through hole. Then, since the opening edge of the sighting body, such as a circle, becomes the front sighting display portion, the front sighting display portion reflected on the mirror surface is easy to see from above and adjustment is easy. Further, a vertical line and a horizontal line passing through the points on the axis are formed on the mirror surface as one component of the rear aiming display unit, and the vertical surface of the mirror surface is reflected on the upper surface of the rear surface of the aiming body. A vertical line for auxiliary aiming that coincides with the line is formed, and a horizontal line for auxiliary aiming that coincides with the horizontal line of the mirror surface when reflected on the mirror surface is formed on at least one of the left and right side parts of the rear surface of the aiming body. First, look at the opening edge of the through-hole of the sighting body, which is the front-side sighting display, and quickly adjust the line of sight, and then make the auxiliary aiming vertical line coincide with the vertical line Thus, it is possible to adjust the line of sight in the inner and outer directions more accurately. In particular, when an auxiliary aiming vertical line is provided at the upper part of the rear surface of the sighting body, the auxiliary aiming vertical line and the vertical line of the mirror surface with respect to the deviation in the inner and outer directions of the line of sight are compared with the case where the auxiliary aiming vertical line is provided at the lower part of the rear surface of the aiming object. Since differences are likely to occur, adjustment is easy and accurate. In addition, by making the auxiliary aiming horizontal line coincide with the horizontal line of the mirror surface, it becomes possible to perform the line-of-sight adjustment in the front-rear direction more accurately.

In particular, it is preferable that a scale indicating a lateral dimension is provided on the rear surface of the sighting body in order to indicate the inclination of the head in the inner and outer directions.

Further, it is also preferable that a scale indicating the vertical dimension is provided on one side of the rear surface of the sighting body in order to indicate the inclination of the head in the front-rear direction.

In addition, a spot area portion having a color different from the other portions of the rear surface is formed on at least one of the upper portion of the rear surface of the sighting body and the left and right side portions, and the auxiliary sighting vertical portion is formed in the spot area portion. It is also preferred that a line and an auxiliary aiming horizontal line are formed.

  Furthermore, it is preferable that the sighting body has a circular frame shape, and the entire rear surface thereof constitutes a front sighting display unit. Since the sighting body itself may be visually recognized on the mirror surface, the visibility is further improved.

The club aiming aid according to the present invention is attached to a club having a head having a face surface and a shaft extending upward from the head, and directs the face surface of the head to a front target. An assisting tool for aiming a club, which is an auxiliary, and includes a mirror surface that is inclined backward so that the target can be seen from above, and a pair of front and rear aiming displays that are arranged in a corresponding positional relationship apart from the front and back and a part, of the pair of front and rear sight display unit, aiming display unit of the front side is configured to form an enclosure around the longitudinal axis, aiming display unit of the rear side, the It is formed on the mirror surface so as to indicate the point on the axis, and also serves as a target alignment mark portion that serves as a mark when projecting the target object on the mirror surface and directing the face surface of the head to the target object. Penetrated back and forth A sighting body is formed in a frame shape or a gate shape having a through-hole or a polygonal through-hole, and an opening edge portion of the through-hole serves as a front-side aiming display portion, and a rear-side aiming display portion is provided on the mirror surface. A vertical line and a horizontal line passing through the points on the axis are formed as one component, and an auxiliary aiming vertical line that coincides with the vertical line on the mirror surface is formed on the upper surface of the rear surface of the sighting body. Further, at least one of the left and right side portions of the rear surface of the sighting body is formed with auxiliary aiming horizontal lines that coincide with the horizontal lines of the mirror surface when reflected on the mirror surface .

As described above, while looking at the mirror surface, the rear-side aiming display unit is positioned at the center of the front- side aiming display unit on the mirror surface, so that the adjustment in the front-rear direction as well as the inward and outward directions of the line of sight is performed at once. Can do. In addition, since the rear-side aiming display unit may be positioned at the center of the front- side aiming display unit on the mirror surface, it is easy to see from above, and the adjustment of the line of sight is easy. Furthermore, since the head orientation can be continuously adjusted while looking at the mirror surface as it is, the orientation of the face surface of the head with respect to the target can be easily and smoothly adjusted.

The front view which shows the club in one Embodiment of this invention. 2. PP sectional drawing of FIG. The figure which looked at the principal part (sighting body) of the club in the embodiment from back. The figure which looked at the principal part (mirror surface) of the club in the embodiment from the upper part. The top view containing the partial cross section of the club in the embodiment. Sectional drawing corresponding to FIG. 2 which shows the club in other embodiment of this invention. The side view which shows the club in other embodiment of this invention.

  Hereinafter, a golf club as a club according to an embodiment of the present invention and a sighting aid will be described with reference to FIGS. 1 to 5. The golf club shown in FIGS. 1 to 5 is an iron (including a chipper) including a head 1 having a face surface 4 that is a hitting surface and a shaft 2 extending upward from the head 1. Aiming aid A for directing surface 4 toward the front target is provided. It is suitable for various irons that do not require a great flight distance. Moreover, the direction of the arrow X in the figure is the front-rear direction, and the direction of the arrow Y is the inner and outer direction.

  The iron has a configuration in which the aiming auxiliary tool A is provided in the head 1. The head 1 has a structure in which a face portion 3 having the face surface 4, a sole portion 5, and a hosel portion 6 are integrated, and has a rear opening type cavity shape in which the rear of the face portion 3 is recessed. The shaft 2 is inserted and fixed to the hosel part 6 from above. The aiming aid A is attached to the upper surface of the sole portion 5 behind the face surface 4. The aiming assisting tool A is a thin plate-like mirror part 10 having a mirror surface 10a having a rearward inclination so that a front target can be seen from above the head 1, and is positioned in front of the mirror part 10. A sighting body 12 that is to be mounted, and a pedestal portion 13 that serves as an attachment portion when the mirror portion 10 and the sighting body 12 are supported and attached to the head 1. In the present embodiment, a front sighting display unit configured to form an enclosure centering on the longitudinal axis B is provided in the sighting body 12, and the axis that is the center of the front sighting display unit A rear sighting display unit configured to indicate a point on B is provided on the mirror surface 10a. This will be described in detail below.

  The mirror part 10 is located rearward of the face surface 4 of the head 1 and is inclined rearward so that the front end part is down and the rear end part is up, and the inclination angle is, for example, 45 degrees. The mirror portion 10 has a width substantially the same as the width of the face surface 4 of the head 1 (size in the inner and outer directions), is formed in a rectangular plate shape in plan view, and the upper surface thereof is a mirror surface 10a. In addition, a metal plate, such as stainless steel, can be used for the mirror part 10, and the surface can be easily made into the mirror surface 10a by grinding | polishing.

  As shown in FIG. 4, a vertical line 20 is formed at the center in the inner and outer directions (width direction) of the mirror surface 10 a over the entire height from the upper end to the lower end, and the vertical line 20 is positioned substantially at the center in the width direction of the face surface 4. To do. In addition, at the predetermined height of the mirror surface 10a, a horizontal line 21 intersecting the vertical line 20 and the cross is formed over the entire width from the right end to the left end. The vertical line 20 extends in the front-rear direction in plan view, and the horizontal line 21 extends in the inward / outward direction in plan view. A center display circle 22, which is a small circle, is formed at the intersection of the vertical line 20 and the horizontal line 21. The intersection of the vertical line 20 and the horizontal line 21 is on the axis B of the front aiming display unit. Further, when the mirror surface 10a is viewed from the front side, a small circle having a diameter smaller than that of the center display circle 22 is located at a position on the horizontal line 21 that is separated from the intersection of the vertical line 20 and the horizontal line 21 to the right side (inside inward and outward directions) by a predetermined distance. Is formed so that a short vertical auxiliary line 24 in the vertical direction passes through the center of the auxiliary central circle 23. In the present embodiment, the vertical line 20, horizontal line 21, and center display circle 22 are configured as a rear aiming display unit, and the target is reflected on the mirror surface 10a so that the face surface 4 of the head 1 is displayed on the target. It also serves as a mark for target alignment that serves as a mark when turning to. Further, the auxiliary center circle 23 indicates the center of the auxiliary circle 36 as a front auxiliary aiming display part in the sighting body 12 described later, and functions as a rear auxiliary aiming display part. Reference numeral 24 also functions as a rear auxiliary aiming display unit.

  Further, a scale 25 indicating the dimension in the horizontal direction is provided near the center on the horizontal line 21. On the left side, that is, on the outer edge in the inner and outer directions, a scale 26 indicating the dimension in the vertical direction is provided to indicate the inclination of the head 1 in the front-rear direction (vertical direction).

  The inner area of the center display circle 22 is colored yellow, orange or white, while the outer edge of the center display circle 22, the vertical line 20, the horizontal line 21, the auxiliary central circle 23, the vertical scale 26, or the horizontal scale. No. 25 is formed in a color that opposes yellow or the like, for example, black or blue. The inner region of the auxiliary center circle 23 is similarly painted in black or blue. 1, 4, and 5, the inner region of the center display circle 22 is shown with a number of dots.

  Next, the sighting body 12 is erected between the face portion 3 and the mirror portion 10 of the head 1. The sighting body 12 has a circular through hole 30 penetrating in the front-rear direction and is formed in a circular frame shape as a whole, and stands up immediately in front of the mirror portion 10 so that its axis B is in the front-rear direction. ing. Note that the thickness of the sighting body 12 in the front-rear direction is substantially constant, and the lowermost portion of the through hole 30 is substantially flush with the upper end of the face surface 4. The through hole 30 of the sighting body 12 has the longitudinal axis B as its central axis, and the outer peripheral surface of the sighting body 12 is also coaxial with the through hole 30 as a whole. Accordingly, the entire rear surface 12a of the sighting body 12 including the opening edge portion of the through hole 30 is configured as a front sighting display portion.

  Further, a spot area portion 31 having a color different from that of other portions of the rear surface 12a is provided on the rear surface 12a of the sighting body 12. Specifically, the spot area portions 31 are provided in the same color at the four locations in total, that is, the upper and lower portions of the rear surface 12a of the sighting body 12 and the left and right side portions. In addition, it is preferable that the color of the spot area part 31 is a color that conflicts with the color of other parts. For example, when the other part is blue or black, the spot area part 31 is yellow, orange, or white. Is preferred. In FIGS. 3 and 5, the spot area 31 is shown with a large number of dots.

  Specifically, the upper and lower spot area portions 31 are formed in a symmetrical shape with a left-right distribution centered on the longitudinal center line of the rear surface 12a passing through the center of the through-hole 30. It is formed in a symmetrical shape with a vertical distribution centering on the horizontal center line of the rear surface 12a passing through the center of 30. A bulging portion 32 that bulges radially outward is formed on each of the upper and left and right side portions of the outer peripheral surface of the sighting body 12. Along with the formation of the bulging portion 32, the rear surface 12a of the sighting body 12 is also partially thicker at the upper portion and the left and right side portions than the other portions. The spot area portions 31 on both sides are also formed thicker than the other portions, so that the area is expanded. In addition, a taper-shaped (triangular) projection 33 is formed at the center of the bulging portion 32 (on the right side in FIG. 3) on the outer side in both the left and right sides, and this is an arrow when reflected on the mirror surface 10a. looks like.

  These spot area portions 31 are provided with an auxiliary aiming display portion for assisting the aiming display portion and enhancing the ease of eye line adjustment and the accuracy thereof. That is, in the upper and lower spot area portions 31, auxiliary aiming vertical lines 34 are formed on the longitudinal center line of the rear surface 12 a as auxiliary aiming display portions, respectively. As the auxiliary aiming display portions, auxiliary aiming horizontal lines 35 are respectively formed on the horizontal center lines of the rear surface 12a. The auxiliary aiming vertical line 34 is used as a set with the vertical line 20 on the mirror surface 10a to adjust the line of sight inside and outside, and the auxiliary aiming horizontal line 35 is set with the horizontal line 21 on the mirror surface 10a as a set. This is for adjusting the front-rear direction. Further, in the spot area 31 on the left side in FIG. 3, that is, in the inner and outer directions, an auxiliary circle 36 centering on a predetermined position on the lateral center line of the rear surface 12 a as an auxiliary aiming display portion, An auxiliary vertical line 37 passing through a predetermined position is further formed. The auxiliary circle 36 has a larger diameter than the auxiliary central circle 23 (rear side auxiliary aiming display portion) of the mirror surface 10a described above and has a positional relationship corresponding to the front and rear. The line of sight can be adjusted by being positioned at the center of 36. Further, by adjusting the auxiliary vertical line 37 of the sighting body 12 and the auxiliary vertical line 24 of the mirror surface 10a (the auxiliary auxiliary aiming display section on the rear side) to coincide with each other on the mirror surface 10a, the line of sight can be adjusted.

  The upper spot area 31 is provided with a scale 38 indicating the horizontal dimension in order to indicate the inclination of the head 1 in the inner and outer directions. Further, in the spot area portion 31 on the right side in FIG. 3, that is, on the outer side in the inner and outer directions, a scale 39 indicating the dimension in the vertical direction is provided to indicate the inclination of the head 1 in the front-rear direction (vertical direction). Yes. Further, as shown in FIG. 5, the upper surface of the sighting body 12, specifically, the upper surface of the upper bulging portion 32, also has a scale 40 indicating the lateral dimension in order to show the inclination in the inner and outer directions of the head 1. Is provided.

  In addition, it is preferable that the lines and scales provided in the spot area part 31 have a color (for example, black or blue) opposite to the color of the spot area part 31. In addition, you may put a character and a mark in parts other than the spot area part 31 in the rear surface 12a of the sighting body 12. FIG.

  Further, as shown in FIGS. 1 and 2, the pedestal portion 13 that supports the mirror portion 10 and the sighting body 12 is provided with a mounting portion 50 that is attached to the head 1, and is positioned above the mounting portion 50 and more than that. A mirror support portion 51 that is wide in the inner and outer directions and supports the mirror portion 10 on the upper surface thereof, and an aiming body support portion that is located on the front side of the mirror support portion 51 and whose upper surface is curved in an arc shape corresponding to the aiming body 12 52.

  In the iron configured as described above, first, the grip portion of the shaft 2 is lightly gripped to suspend the iron so that the iron is in a vertical posture. Since the sighting body 12 is reflected on the mirror surface 10a as shown in FIG. 5, the center display circle 22 of the mirror surface 10a is positioned at the center of the sighting body 12 so that the line of sight is positioned directly above the mirror surface 10a. Can do. That is, it is possible to adjust the inside / outside direction and the front / rear direction of the line of sight at a time. Then, while looking at the mirror surface 10a as it is, the center target circle 22 is used as a mark, and the target in front is reflected on the mirror surface 10a. Specifically, the orientation of the face surface 4 is adjusted by rotating the iron left and right about the vertical direction so that the target is positioned on the center display circle 22 or the vertical line 20, and the face surface 4 To face the target. As described above, since the player only needs to always look near the center display circle 22 of the mirror surface 10a, the line of sight and the head 1 can be adjusted smoothly and easily. At this time, since the inner region of the center display circle 22 is colored yellow, orange, or white, which is opposite to the vertical line 20, the center display circle 22 is black even if the front scenery is close to black. Therefore, the target can be easily positioned on the center display circle 22 or the vertical line 20.

  In particular, since the adjustment of the line of sight is completed by positioning the center display circle 22 at the center of the circular sight 12 reflected on the mirror surface 10a, the line of sight can be easily adjusted. At that time, since the rear surface 12a of the sighting body 12 as a whole is circular as well as the opening edge portion of the through hole 30 of the sighting body 12, the sighting body 12 reflected on the mirror surface 10a can be easily viewed when the mirror surface 10a is viewed from above. The center display circle 22 can be easily positioned at the center. Furthermore, when the center of the sighting body 12 is grasped, the spot area portions 31 are provided at four places on the rear surface 12a of the sighting body 12 at the top, bottom, left and right, so that the four spot area portions 31 are easily conspicuous. The center position of the sighting body 12 can be easily grasped also by the four spot area portions 31.

  Further, when it is desired to accurately adjust the line of sight, an auxiliary aiming display unit is used. That is, by positioning the auxiliary center circle 23 at the center of the auxiliary circle 36, the inward / outward direction and the front / rear direction of the line of sight can be adjusted simultaneously. In particular, since the auxiliary circle 36 has a smaller diameter than the aiming body 12, it is fine. Adjustment is possible. Moreover, since the spot area part 31 of the color which opposes is reflected on the mirror surface 10a and it is the background, the auxiliary circle 36 and the auxiliary center circle 23 are easy to see, and it is extremely easy to adjust the line of sight while looking at the mirror surface 10a from above. Easy to do. In addition, since the auxiliary circle 36 and the auxiliary central circle 23 can be thickened because they are present at a position that does not interfere with the forward field of view, it is possible to easily ensure good visibility. Suitable for elderly people. At that time, the auxiliary vertical line 37 of the sighting body 12 and the auxiliary vertical line 24 of the mirror surface 10a can be used to adjust the inside and outside directions.

  Further, in place of the adjustment by the auxiliary circle 36, the auxiliary sighting vertical line 34 is made to coincide with the vertical line 20 of the mirror surface 10a, so that the adjustment of the line of sight can be performed more accurately. In that case, in particular, when the auxiliary aiming vertical line 34 provided in the upper spot area 31 is used, the deviation in the inward and outward directions of the line of sight appears to be larger than that in the lower part. can get. Furthermore, by making the auxiliary aiming horizontal line 35 coincide with the horizontal line 21 of the mirror surface 10a, the front-rear direction can be adjusted more accurately. Further, since the auxiliary aiming vertical line 34 and the auxiliary aiming horizontal line 35 are also provided in the spot area 31 and displayed in a color opposite to that, the spot area 31 reflected on the mirror surface 10a is displayed as the auxiliary aiming. It becomes easily visible from above as a background of the vertical line 34 for use. Further, since the auxiliary aiming vertical line 34 and the auxiliary aiming horizontal line 35 are also in positions that do not interfere with the forward field of view, they can be made sufficiently thick.

  Furthermore, since the sighting body 12 has a circular frame shape, its strength is sufficiently obtained and the durability is excellent. In addition, since a large forward field of view can be secured by the through hole 30, the target can be easily captured and reflected on the mirror surface 10a.

  Furthermore, since a scale 38 indicating a horizontal dimension is provided on the upper portion of the rear surface 12a of the sighting body 12 to indicate the inclination in the inner and outer directions of the head 1, by using this scale 38, hooks and slices can be obtained. It will also be a guide when hitting. Generally, when the head 1 is tilted inward (front) in the inside / outside direction, it becomes a hook, and conversely when tilted outward (back), it becomes a slice. Difficult to hit a hook or slice. Therefore, this scale 38 is used as a guide when hitting a hook or slice. That is, when the vertical line 20 of the mirror surface 10a coincides with the auxiliary aiming vertical line 34 of the sighting body 12 as shown in FIG. 5, when the head 1 is tilted inward or rearward, the mirror surface 10a The vertical line 20 is shifted left and right from the auxiliary aiming vertical line 34 of the aiming body 12. Since this deviation amount is the tilt amount of the head 1, a constant tilt amount of the head 1 can always be easily obtained by reading it from the scale 38. Further, by using the scale 38, the amount of inclination of the head 1 can be easily adjusted. Note that the inclination of the head 1 in the inner and outer directions may be read using the scale 40 on the upper surface of the sighting body 12 with reference to the vertical line 20 of the mirror surface 10a.

  When the frontal terrain is inclined, it is possible to easily grasp the inclination of the terrain by tilting the head 1 inward and outward. That is, the horizontal line 21 of the mirror surface 10a is taken as a horizontal reference line, and the head 1 is tilted inward and outward so as to match the frontal terrain with the horizontal line 21. By reading the inclination of the head 1 at that time from the scales 38 and 40, the inclination of the terrain ahead can be measured easily.

  Further, in the case of an iron, the rotational force of the ball may be adjusted by adjusting the tilt of the face surface 4 of the head 1 in the front-rear direction (vertical direction). In that case, a scale 39 provided on the side of the rear surface 12a of the sighting body 12 or a scale 26 on the edge of the mirror surface 10a is used. That is, when the head 1 is tilted in the front-rear direction with reference to the state of FIG. 5, the auxiliary aiming horizontal line 35 of the sighting body 12 is displaced up and down with respect to the horizontal line 21 of the mirror surface 10a. The projection 33 of the part is also displaced up and down. The amount of deviation can be read using the scale 39 on the rear surface 12a of the sighting body 12 or the scale 26 on the side of the mirror surface 10a, and the amount of tilt in the front-rear direction of the head 1 can be easily adjusted. When the head 1 is tilted in the front-rear direction, the target shown on the mirror surface 10a also moves back and forth (up and down) on the mirror surface 10a. By reading the amount of movement from the scales 39 and 26, it is possible to easily grasp the magnitude of the terrain inclination between the front target and the player. Conversely, when the height of the target is known, the distance to the target can be roughly grasped by similarly tilting the head 1 in the front-rear direction and reading the amount of tilt from the scales 39 and 26.

  In addition, the direction of the ball 1 is intentionally adjusted by adjusting the direction of the face surface 4 of the head 1 so that the target reflected on the mirror surface 10a is reflected in a position shifted from the right and left instead of the center display circle 22. In such a case, the scale 25 provided on the horizontal line 21 of the mirror surface 10a can be used, and the amount of adjustment in that direction can be made constant. Therefore, the scale 25 is particularly effective in the case of a putter.

  In the present embodiment, the vertical line 20, the horizontal line 21, and the center display circle 22 are provided on the mirror surface 10a as the rear aiming display unit. However, it is not necessary to provide all of these, for example, the center display circle 22 For example, the vertical line 20 and the center display circle 22, the horizontal line 21 and the center display circle 22, and the vertical line 20 and the horizontal line 21 can be appropriately changed. In addition to the circular shape like the center display circle 22, the shape of the rear sighting display unit can be changed by providing a rectangular shape, and the color and size thereof can also be changed. In any case, the center of the front aiming display unit may be displayed on the mirror surface 10a.

  Further, although the auxiliary aiming display unit is provided in addition to the aiming display unit, this may be omitted. Even in the case where the auxiliary aiming display unit is provided, the present invention is not limited to the above-described mode. For example, only one of the above-described auxiliary aiming display units may be provided. When the auxiliary circle 36 and the auxiliary center circle 23 are provided as the auxiliary aiming display unit, the auxiliary circle 36 is provided on the mirror surface 10a and the auxiliary center circle 23 is provided on the rear surface 12a of the aiming body 12, contrary to the above. It may be provided. Further, when the auxiliary circle 36 and the auxiliary central circle 23 are provided without providing the auxiliary aiming vertical line 34, for example, the auxiliary circle 36 or the auxiliary central circle 23 is provided on the upper portion of the rear surface 12a of the aiming body 12. It is preferable in terms of accuracy.

  Furthermore, any of the various scales is arbitrary, and the arrangement, shape, and the like of the scales can be changed as appropriate even when they are provided.

  Furthermore, although the shape of the sighting body 12 is a circular frame as a whole, it is a rectangular frame, a semicircular or rectangular gate, or a rectangular through hole 30 instead of the circular through hole 30. 30, and only the through hole 30 may be used as the front aiming display unit, not the entire rear surface 12 a of the aiming body 12. For example, even when the portal sight 12 is used, a circular pattern as shown in FIG. 3 may be applied to the rear surface 12a so that the same image as in FIG. 5 is projected on the mirror surface 10a. Further, the concentric circles may be grasped by arranging three or more spot area portions 31 as described above on the rear surface 12a of the sighting body 12 on the concentric circles. That is, the enclosure of the sighting display unit may be not only continuous in the circumferential direction about the axis B in the front-rear direction but also discontinuous.

  Further, for example, a square-shaped sighting body 12 is erected while being decentered inward or outward from the center in the inner / outer direction, and the auxiliary circle 36 and the auxiliary central circle 23 as described above are provided on the rear surface 12a and the corresponding mirror surface 10a. It is also possible to use them as aiming display units. That is, the auxiliary circle 36 may be one aiming display unit forming an enclosure, and the auxiliary center circle 23 may be the other aiming display unit, and the line of sight may be adjusted using them. In that case, a vertical line 20, a center display circle 22 and the like are separately provided on the mirror surface 10a as target alignment mark portions that serve as marks when the target object is reflected on the mirror surface 10a and the head 1 is directed toward the target object.

  In addition, although the rear-side sighting display portion and the target alignment mark portion are provided on the mirror surface 10a, for example, a transparent plate 62 (transparent body) is arranged in front of the mirror surface 10a as shown in FIG. A rear-side aiming display unit and a target alignment mark unit may be provided. In this case, as shown in FIG. 6, for example, the transparent plate 62 is disposed between the sighting body 12 and the mirror surface 10a. As an aspect of the arrangement, as shown in FIG. 6, the connecting plates 60 are extended rearward from the left and right sides of the sighting body 12 so that the transparent plate 62 is bridged between the connecting plates 60. In addition, a glass plate, a plastic plate, a film, etc. can be used as a transparent plate.

  Further, as shown in FIG. 6, two transparent plates 61 and 62 are arranged in front of each other in front of the mirror surface 10a, and one transparent plate is provided with, for example, a circle as one aiming display portion, and the other transparent plate. Can also be provided with a point, a small circle, or the like as the other aiming display portion so as to indicate its center. If a point, a small circle, or the like as the other sighting display unit is arranged so as to be reflected at, for example, approximately the center of the mirror surface 10a, the point, the small circle, or the like can be used as a target alignment mark. As described above, when the transparent plates 61 and 62 are arranged in front of the mirror surface 10a and the aiming display unit or the like is provided there, a stereoscopic effect can be obtained in the image of the aiming display unit or the like reflected on the mirror surface 10a. Although the two transparent plates 61 and 62 are attached to the sighting body 12 via the connecting plate 60, a pair of left and right bar-like bodies are provided in place of the sighting body 12, and the connecting plate 60 is attached to the rod-like body. Two transparent plates 61 and 62 may be attached through the front and rear. Further, instead of the two front and rear transparent plates 61 and 62, the front and rear end faces of a cylindrical or prismatic transparent body may be used instead of the transparent plate, and the transparent body may be solid or hollow. .

  The shape of the mirror part 10 is also arbitrary, and may be a circle or the like in addition to the rectangle as described above. If the convex mirror surface 10a is used, the field of view becomes wide and the mirror surface 10a can be miniaturized.

  Furthermore, the mirror unit 10 and the sighting body 12 may be configured to be detachable from the club, or may be integrally molded.

  In the above-described embodiment, the iron is described as an example of the club. However, the present invention can be applied to a putter and can be applied to a club (stick) of a gate ball as shown in FIG. In FIG. 7, the head 1 has two notches formed in the front and rear, and the sighting body 12 and the mirror portion 10 are directly inserted into the notch, but the sighting body 12 and the like are attached to the pedestal portion. You may make it attach to the head 1 via a part.

  Further, it can be applied as a club for games imitating golf or gate balls. In that case, the ball may or may not be hit. For example, there are a game center and various indoor facilities as the installation location, and it can be installed in a small space as a golf game machine or a gateball game machine. Further, instead of actually hitting the ball, a monitor may be installed on the front side, and the club may be swung on the monitor by swinging the club while watching the monitor. In this case, for example, by using a convex mirror surface, raising the platform of the player, or raising the position of the aiming auxiliary tool A, the landscape (target object) reflected on the monitor is reflected on the mirror surface 10a of the club. Try to project. It can also be applied to home video games. The club position and direction are recognized by various sensors.

  In the above-described embodiment, the case where the aiming aid A is provided by being attached to the head 1 has been described. However, a part or all of the aiming aid A may be provided on the shaft 2.

DESCRIPTION OF SYMBOLS 1 Head 2 Shaft 3 Face part 4 Face surface 5 Sole part 6 Hosel part 10 Mirror part 10a Mirror surface 12 Aiming body 12a Rear surface 13 Base part 20 Vertical line 21 Horizontal line 22 Center display circle 23 Auxiliary center circle 24 Auxiliary vertical line 25 Scale 26 Scale 30 Through-hole 31 Spot area part 32 Bulging part 33 Protrusion 34 Auxiliary aiming vertical line 35 Auxiliary aiming horizontal line 36 Auxiliary circle 37 Auxiliary vertical line 38 Scale 39 Scale 40 Scale 50 Mounting part 51 Mirror support part 52 Sight support part 60 Connecting plate 61 Transparent plate (transparent body)
62 Transparent plate (Transparent body)
A Aiming aid B Axis

Claims (6)

In a club comprising a head having a face surface and a shaft extending upward from the head,
And the mirror surface of the rear inclined to look from above reflects the front of the target, and a pair of sighting display unit before and after being placed in a corresponding positional relationship spaced one behind the other, the front and rear a pair of aiming Among the display units, the front aiming display unit is configured to form an enclosure centered on the longitudinal axis, and the rear aiming display unit is formed on a mirror surface to indicate a point on the axis. In addition, it also serves as a target alignment mark that serves as a mark when the target is reflected on the mirror surface and the head face is directed to the target.
In front of the mirror surface, there is provided a sighting body that is formed in a frame shape or a gate shape having a circular or polygonal through-hole penetrating in the front-rear direction, and an opening edge portion of the through-hole serves as a front-side sighting display portion,
A vertical line and a horizontal line passing through the points on the axis are formed on the mirror surface as one component of the rear-facing display unit, and the vertical line of the mirror surface when reflected on the mirror surface is formed above the rear surface of the aiming body. A matching auxiliary sighting vertical line is formed, and at least one of the left and right side portions of the rear surface of the sighting body is formed with an auxiliary sighting horizontal line that matches the horizontal line of the mirror surface when reflected on the mirror surface. Club characterized by that. The club according to claim 1 , wherein a scale indicating a lateral dimension is provided on an upper portion of the rear surface of the sighting body to indicate the inclination of the head in the inner and outer directions . On one side of the rear surface of the sight body longitudinal club according to claim 1 or 2, wherein the scale indicating the size is provided to indicate the longitudinal direction of inclination of the head. A spot area portion having a color different from that of the other portions of the rear surface is formed on at least one of the upper portion of the rear surface of the sighting body and the left and right side portions. The club according to claim 1, wherein an auxiliary aiming horizontal line is formed . Aiming body is a circular frame shape, club according to claim 1, wherein the whole rear surface constitutes a sighting display unit of the front. A club aiming aid attached to a club having a head having a face surface and a shaft extending upward from the head, and assisting the face surface of the head toward a front target,
And the mirror surface of the rear inclined to look from above reflects the target, and a pair of sighting display unit before and after being placed in a corresponding positional relationship spaced one behind the other, said pair of front and rear sight display unit Among them, the front aiming display unit is configured to form an enclosure centered on the longitudinal axis, and the rear aiming display unit is formed on a mirror surface so as to indicate a point on the axis. At the same time, it also serves as a target alignment mark that serves as a mark when the target is reflected on the mirror surface and the head face is directed to the target.
In front of the mirror surface, there is provided a sighting body that is formed in a frame shape or a gate shape having a circular or polygonal through-hole penetrating in the front-rear direction, and an opening edge portion of the through-hole serves as a front-side sighting display portion,
A vertical line and a horizontal line passing through the points on the axis are formed on the mirror surface as one component of the rear-facing display unit, and the vertical line of the mirror surface when reflected on the mirror surface is formed above the rear surface of the aiming body. A matching auxiliary sighting vertical line is formed, and at least one of the left and right side portions of the rear surface of the sighting body is formed with an auxiliary sighting horizontal line that matches the horizontal line of the mirror surface when reflected on the mirror surface. A club aiming aid characterized by that.

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