JPH0633381Y2 - Golf club balance meter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a golf club used for measuring the weight of a head felt when swinging, that is, a barometer of a swing weight and a swing inertia value of a club. Regarding balance meter.

(Prior Art) Conventionally, a golf club measuring scale for measuring a swing inertia of a golf club including, for example, a head, a shaft, and a grip, wherein the scale includes a base and a swing support member disposed on the base. A balance beam having the same and a scale attached to the base or the balance beam for giving a set of swing inertia values, and a supporting device provided on the balance beam, wherein the supporting device is a front supporting part and a rear supporting part. The golf club is supported in parallel with the rear support portion by both of these support portions, the support device contacts the grip portion of the club, and the grip portion rotates during swing in a standard grip state. The axis is perpendicular to the axis of rotation of the balance beam, and the scale is adjusted to the club head weight. A golf club weighing scale characterized by a value obtained by multiplying the distance between the rotation axis and the center of gravity of the head is disclosed in Japanese Patent Laid-Open No.
It is known from, for example, JP 61-155708.

(Problems to be solved by the present invention) However, this type of golf club measuring scale has a complicated structure and a large number of parts, and therefore the manufacturing process is diversified and the cost is high. Not only that, there was a problem that the degree of failure was not necessarily low.

(Means for Solving the Problems) The present invention is one standing wall of a folding member 7 having standing walls 5 and 6 made of a strip-shaped metal plate and bent at right angles at both ends. 5, horizontal pins 8 and 8'are provided on the upper inner side, and notches 10 are provided on the upper edge of the other standing wall 6, respectively, at the same distance from the standing wall 5 on the lower surface of the erecting member 7. To provide a balance meter for a golf club in which a fulcrum portion 14 and scales 15 and 16 are set on the upper surface of the supporting member 7 and a weight 17 is movably mounted on the scales 15 and 16, respectively. The problem is to solve such problems.

(Embodiment) An embodiment of the present invention shown in the drawings will be described.

V-shaped cuts 2, 2 ', 3, 3'are provided on both sides of the left and right edges of the strip-shaped metal plate 1 near both ends, and a line connecting the vertices of the left V-shaped cuts 2, 3 and the right side V
A line connecting the vertices of the V-shaped cut 2'3 ', a line connecting the vertices of the V-shaped cuts 2 and 2'on one end side, and a line connecting the vertices of the V-shaped cuts 3 and 3'on the other end side. By cutting and raising at right angles in the line, a standing member 7 having standing walls 5 and 6 at both ends of the horizontal wall 4 is formed, and a pair of lateral pins 8 and 8'are provided on the inner surface of the upper part of one standing wall 5. The standing wall 5 is provided so as to be used as the positioning portion 9 of the grip end, and a V-shaped notch 10 is provided on the upper edge of the other standing wall 6 so that the standing wall 6 is mounted on the shaft 21. The thin metal wire 13 has a triangular cross section at a position 14 inches away from the positioning portion 9 on the lower surface of the horizontal wall 4.
Are fixed in a state orthogonal to the longitudinal axis of the horizontal wall 4 to form a fulcrum portion 14, and the positioning portion 9 is formed on the upper surface of the horizontal wall 4.
A load value scale 15 and a balance value scale 16 corresponding to the load value are installed in parallel at a position closer to
A parallelepiped weight 17 is removably placed on the juxtaposed locations 5 and 16 and is guided to the rising walls 18 and 18 'formed on both sides of the horizontal wall 4 by the folding process. It is designed so that it can be moved in a fixed state.

(Operation and Effect of the Invention) Since the present invention is as described above, when using the apparatus, first place the whole on a table or a flat surface on the table, and then place the grip end 20 of the club on the lateral pins 8, 8. ′ Is inserted into the lower wall of the standing wall 5 so that it abuts against the inner surface of the standing wall 5, and the shaft 21 is placed in the V-shaped notch 10 on the standing wall 6, and in that state, the weight 17 is set on the scales 15, 16. When the lower surface of the positioning portion 9 on the horizontal wall 4 floats above the flat surface (the club head also floats at this time), the movement of the weight 17 is stopped and the lower edge of the weight 17 is determined. Needless to say, it is easy to use because it is only necessary to read the scale that matches the (ridgeline indicated by the reference numeral 23 in the figure). There are standing walls 5 and 6 constructed by cutting and raising them at right angles at both ends. One side of the standing wall 5 of the supporting member 7 provided with lateral pins 8, 8 ', and the other edge of the standing wall 6 is notched.
10 are provided respectively, fulcrum portions 14 are also set on the lower surface of the evacuation member 7 at a predetermined distance from the standing wall 5, and scales 15 and 16 are set on the upper surface of the evacuation member 7, respectively. Since the weight 17 is movably mounted on the upper part of 15 and 16, the structure is extremely simple and compact, so the number of parts is small, the manufacturing is simple, and the cost is low, as well as breakdown etc. The degree of occurrence is extremely low, and the present invention has the effect of sufficiently solving the above problems in this manner.

[Brief description of drawings]

FIG. 1 is a perspective view showing the whole, FIG. 2 is a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a developed view of a cover member. . 1 ... Metal plate, 2, 2 ', 3, 3' ... V-shaped cut,
4 ... Horizontal wall, 5, 6 ... Standing wall, 7 ... Retaining member, 8,
8 '... Horizontal pin, 9 ... Positioning part, 10 ... Notch, 12
…… Mounting stand part, 13 …… Metal plate, 14 …… Support point part, 15,16…
… Scale, 17 …… Weight, 18,18 ′ …… Standing wall, 20 …… Grip end, 21 …… Shaft, 23 …… Ridge line.

Claims (1)

[Scope of utility model registration request] 1. A cover member 7 made of a strip-shaped metal plate and provided with standing walls 5 and 6 which are formed by folding both ends at right angles.
Horizontal pins 8, 8'are provided on the upper inside of one standing wall 5, and notches 10 are provided on the upper edges of the other standing wall 6, respectively, and a predetermined distance from the standing wall 5 on the lower surface of the raising member 7 as well. A balance of a golf club in which a fulcrum portion 14 is set at a marked position, scales 15 and 16 are set on the upper surface of the same member 7, and a weight 17 is movably placed on the scales 15 and 16 above. Total.