JPH073681U - Stick head for gateball - Google Patents

Abstract

(57) [Abstract] [Purpose] To obtain a stick head for a gate ball whose weight can be freely adjusted. [Structure] Weight adjusting holes (5) and (6) opening at both left and right edges are formed in a cylindrical body (1) constituting a head, and a crack preventing layer (7) is provided on an inner peripheral surface of the closing member (9) ( Closing the open end by 10). [Effect] The weight of the head can be freely adjusted for manufacture.
Further, it is possible to prevent cracking of the head and prevent permeation of water.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a head of a gateball stick.

[0002]

[Prior art]

 The stick head is heavy because it uses a high-grade and robust material to prevent cracking, and it is too heavy for women and children or people with disabilities. Therefore, when the player swings to hit the ball, the angle is bent and a correct hit cannot be made. Especially when the court is turf or artificial turf, if the stick is heavy, the ball will roll away and it will be difficult to adjust.

[0003]

[Problems to be solved by the device]

 An object of the present invention is to provide a stick head manufactured by using a high-grade and durable material so that the weight can be adjusted to suit the sex and age of the person playing the game.

[0004]

[Means for Solving the Problems]

 The means of the present invention are as follows.

In the center of the cylinder, in which an embedding hole for a shaft stopper is formed, right and left sides of the embedding hole are opened, and a weight adjusting hole is opened to an edge, and a crack preventing layer is provided on a peripheral surface of the weight adjusting hole. Also, a stick head for gate balls with a closing piece fitted at the open end of the weight adjustment hole.

[0006]

【Example】

 In the figure, reference numeral 1 is a cylindrical body constituting a head, and a hole 4 for embedding a stopper 3 of a shaft 2 is formed in a center portion thereof, and weight adjusting holes 5 and 6 which are opened at left and right edges thereof are formed. A crack preventing layer 7 is provided on the peripheral surface as a coating layer. Reference numeral 9 is a closing piece screwed to both left and right edges of the cylindrical body 1, and in the example shown in FIG. The closing piece 10 having the face surface 12 is replaceable, and the face surface in which a concave protrusion is scratched can be renewed by replacing the closing piece 10. The closing piece may be bonded to the adjusting hole with an adhesive instead of using a screw. Numeral 13 is provided to communicate the weight adjusting holes 5 and 6 with the outside air so as to generate a shock wave generated when the ball is hit with the communicating hole and to keep the temperature of the adjusting holes 5 and 6 and the outside constant.

[0007]

[Effect of device]

 Since the present invention is configured as described above, the overall weight can be freely adjusted by forming the weight adjustment hole diameter according to the size of the body, and a crack prevention layer is applied to prevent damage due to impact. The penetration of water can also be blocked.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view.

FIG. 2 is a sectional view taken along the line AA ′ of FIG.

FIG. 3 is a vertical sectional front view showing another embodiment.

FIG. 4 is a front view of a stick to which the head of the present invention is attached.

[Explanation of symbols]

 1 Cylindrical body 2 Shaft 3 Stopper 4 Embedding hole 5,6 Weight adjustment hole 7 Crack prevention layer 9,10 Closure piece 11,12 Face surface

Claims (1)

[Scope of utility model registration request] 1. A weight-preventing layer is formed in the center of a cylindrical body having a shaft-stopping metal-mounting hole formed at the left and right ends of the embedded hole, and a crack prevention layer is provided on the peripheral surface of the weight-adjusting hole. And a stick head for gate balls, in which a closing piece is fitted at the open end of the weight adjustment hole.