WO2020228565A1

WO2020228565A1 - Club for striking top

Info

Publication number: WO2020228565A1
Application number: PCT/CN2020/088679
Authority: WO
Inventors: 董维建
Original assignee: 董维建
Priority date: 2019-05-10
Filing date: 2020-05-06
Publication date: 2020-11-19

Abstract

The present invention provides a club for striking a top, comprising: a handle part, provided with a hollow channel; and a striking part, detachably connected to one end of the handle part, the striking part being configured as an opening structure, and a cavity in the opening structure being communicated with the hollow channel, wherein the striking part is provided at least one first curved surface for striking a top. According to the club provided by the present invention, the mass of the club is effectively reduced, the flexibility in use of the club is improved, and moreover, the sound of striking is amplified by providing the opening structure at the striking part.

Description

A cue used for hitting the dish ball

Cross references to related applications

This application requires a Chinese invention patent application filed on May 10, 2019 with the application number 201910388725.5, the invention title being "a cue for hitting disc balls", and the application number filed on May 10, 2019 It is the priority of the Chinese utility model patent application of 201920666652.7 and the invention title is "a club for hitting a disc ball". The entire content of the above Chinese patent application is incorporated herein by reference.

Technical field

The invention relates to a cue, in particular to a cue for hitting a dish ball.

Background technique

The patent document with the patent number ZL200620000438.0 describes a club used in dish ball sports. The ball striking part is set as two crescent parts, and the protruding parts of the crescent parts are combined and fixed to the grip part. At one end, the concave part of the crescent part is used to hit the disc ball. The crescent part adopts a solid structure and is installed at one end of the grip part. When hitting the ball, the sound of the solid structure club is small and dull.

Summary of the invention

In view of the above-mentioned limitation of the prior art, the object of the present invention is to provide a club for hitting a disc ball, which can reduce the quality of the club and at the same time amplify the sound of the ball.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

In the embodiment of the present invention, the club may include but is not limited to: a grip portion provided with a hollow channel; a hitting portion detachably connected to one end of the grip portion, and the hitting portion is set as an opening Structure, and the cavity in the opening structure communicates with the hollow channel; wherein, the hitting portion is provided with at least one first curved surface for hitting the ball.

According to the embodiment of the present invention, the quality of the club can be effectively reduced by arranging the holding part and the hitting part to be hollow, the user can hit the ball more flexibly during use, and the hitting part is provided The opening structure of the ball can make the sound of hitting the ball be transmitted from the cavity, and expand the sound of the club hitting the ball, thereby increasing the fun of the dish ball.

In some embodiments of the present invention, the ball striking portion opens at an end away from the grip portion, and the size of the cavity of the opening structure increases as it moves away from the grip portion.

According to the embodiment of the present invention, the cavity of the opening structure of the hitting portion away from the gripping portion becomes larger as it moves away from the gripping portion, which is equivalent to a horn-like structure, and the sound is emitted from the inside of the hitting portion When transmitting, the sound can be amplified as the cavity becomes larger.

In some embodiments of the present invention, at least one of the two sides of the opening that are symmetrical with respect to the center axis of the ball striking portion in the vertical direction is configured as the first curved surface; and At least one of the two side surfaces in the horizontal direction is set as a second curved surface.

According to the embodiment of the present invention, the first curved surface provided in the vertical direction of the opening is used for hitting the ball, and the position provided on the side can more accurately complete the hitting action, and the second curved surface provided in the horizontal direction can effectively support the ball. The first surface.

In some embodiments of the present invention, the first curved surface is configured as a circular arc curved surface concave toward the central axis, and the second curved surface is a circular arc curved surface that is away from the central axis and convex outward.

According to an embodiment of the present invention, the first curved surface is set as the arc curved surface recessed toward the central axis, which can increase the contact area between the disc ball and the hitting part during the hitting process, and reduce the energy of the hitting process At the same time, the sound of hitting the ball is enlarged. In addition, the second curved surface is set as an arc curved surface that is far from the central axis and convex outwards. This arrangement can make the sound of hitting pass through the second The curved surface is enlarged to achieve the effect of expanding the sound of hitting the ball.

In some embodiments of the present invention, the arc radius of the first curved surface is greater than or equal to 4/3 times the length of the ball striking portion in the horizontal direction, and the arc diameter of the second curved surface is greater than or equal to The height of the hitting portion in the vertical direction.

In some embodiments of the present invention, the length of the ball striking part is greater than or equal to 100 mm.

In some embodiments of the present invention, the width of the ball striking portion is greater than or equal to 1/3 of the length of the ball striking portion.

In some embodiments of the present invention, the height of the ball striking part is greater than or equal to twice the width of the ball striking part.

In some embodiments of the present invention, the length of the grip portion is greater than or equal to 5 times the length of the ball striking portion.

According to the embodiment of the present invention, the length of the grip portion is greater than or equal to 5 times the length of the ball striking portion, which can meet the needs of users of different ages, and at the same time, the grip portions of different lengths can be replaced according to the needs of users.

In some embodiments of the present invention, the included angle between the central axis of the holding portion and the central axis of the ball striking portion is between 120 degrees and 150 degrees.

By providing a hollow channel in the grip part of the club and an opening structure in the hitting part, the quality of the club can be effectively reduced. At the same time, the arc surface of the opening structure can amplify the sound of hitting the ball and make the user It is easier to receive the sound feedback after hitting the ball during the hitting process, which improves the user's interest; in addition, the grip and the batting part are connected in a detachable manner, and the grip or batting part of different sizes can be replaced as needed , To meet the needs of different users, improve the flexibility of the club.

Description of the drawings

FIG. 1 is a perspective schematic view of a front left side of a club related to an embodiment of the present invention;

2 is a perspective schematic view of the front right side of the club involved in the embodiment of the present invention;

Fig. 3 is a schematic front view of a club according to an embodiment of the present invention;

FIG. 4 is a schematic right side view of the club involved in the embodiment of the present invention;

Fig. 5 is a schematic plan view of a club according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. the way. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

The cue involved in the embodiment of the present invention may include, but is not limited to, a gripping portion and a ball striking portion, wherein the gripping portion and the ball striking portion are connected in a detachable manner.

Figures 1 to 5 show the specific structure of the club involved in the embodiment of the present invention. As shown in Figures 1 to 5, the club may include a grip 1 and a hitting part 2. The grip 1 and hitting The part 2 is connected in a detachable manner; a hollow channel 11 is provided inside the holding part 1, which can effectively reduce the mass of the holding part 1, thereby reducing the total mass of the club. The hitting part 2 is set in an open structure. A cavity 23 is provided inside. When the grip 1 and the ball striking portion 2 are connected, the hollow channel 11 of the grip 1 and the cavity 23 in the opening structure of the ball striking portion 2 communicate. In this embodiment, the total mass or weight of clubs of the same material can be effectively reduced by arranging the ball striking part 2 as an open structure and providing a cavity 23 in the open structure. In addition, a hollow is provided in the open structure. The cavity 23 can improve the sound of the ball, and the player can better receive feedback of the sound of the ball.

In this embodiment, the hitting portion 2 is opened at the end away from the holding portion 1, and the size of the cavity 23 of the opening structure increases as it moves away from the holding portion 1, and the opening structure presents a horn-like structure. The shape of the cavity 23 is set in such a manner that when the ball is hit, the sound can be effectively amplified when the sound is transmitted from the inside of the cavity 23 to the outside. Two hitting curved surfaces 21 (first curved surfaces) are provided on two side surfaces symmetrical to the central axis of the hitting portion 2 in the vertical direction of the hitting portion 2, and are located between the two hitting curved surfaces 21 and respectively. Two supporting curved surfaces 22 (second curved surfaces) are provided on the upper and lower sides of the batting portion 2. The purpose of symmetrically setting the two batting curved surfaces 21 is to facilitate the use of different players and facilitate forehand or backhand shots. The provision of two supporting curved surfaces 22 can ensure the stability of the hitting curved surface 21, and the symmetrical arrangement of the hitting curved surfaces 21 and the supporting curved surfaces 22 makes the hitting portion 2 more beautiful.

In another embodiment of the present invention, a ball striking surface 21 is provided on a side symmetrical to the central axis of the ball striking portion 2 in the vertical direction, and is provided on the upper side or the lower side of the ball striking surface 21 One supporting curved surface 22 is used to support the hitting curved surface 21, and the other side surfaces are set as flat surfaces. The use of a hitting curved surface 21 and a supporting curved surface 22 can effectively reduce the materials used to make the club and reduce the difficulty of club manufacturing.

In another optional embodiment of the present invention, the supporting curved surface 22 may be provided with two or more than two, for example, on a side surface symmetrical with respect to the central axis of the ball striking part 2 in the vertical direction of the ball striking part. One hitting curved surface 21, the other side surface is set as a supporting curved surface 22.

In this embodiment, the hitting curved surface 21 is set as an arc curved surface that is recessed toward the central axis of the hitting portion 2, and the supporting curved surface 22 is set as an arc curved surface that is away from the central axis of the hitting portion 2 and protrudes outward. . The batting surface 21 is set as an arc curved surface that is concave toward the central axis of the batting part 2 to effectively increase the contact area between the batting surface and the disc ball, and reduce the energy loss during the batting process. The supporting curved surface 22 is configured to hit the ball. The arc-curved surface of the central axis of the portion 2 away from and convex outward can enable the cavity 23 of the ball striking portion 2 to have a larger space, thereby better amplifying the sound of the ball.

In this embodiment, the grip 1 and the hitting portion 2 are connected by a threaded connection. An internal thread is provided in the hollow channel at the end where the grip 1 and the hitting portion 2 are connected. The connecting end of the part 1 is provided with an external thread, and the internal thread of the holding part 1 and the external thread of the ball striking part 2 are engaged, so that the holding part 1 and the ball striking part 2 are detachably connected.

In another alternative embodiment of the present invention, the grip portion 1 and the ball striking portion 2 are connected by a snap connection, and the grip portion 1 and the ball striking portion 2 can also be detachably connected.

In another optional embodiment of the present invention, the holding portion 1 may be configured as a tubular musical instrument that can be detachably connected to the ball striking portion 2, such as a flute, and an internal thread is provided at one end of the flute connected to the ball striking portion , An external thread is provided at the connection of the batting part 2, and the flute and the batting part 2 are detachably connected by threaded engagement.

In this embodiment, the grip portion 1 and the ball striking portion 2 can be made of a metal material or a non-metal material with high strength and good toughness, for example, carbon fiber material, titanium aluminum alloy, stainless steel, and preferably carbon fiber material. The use of such materials can not only ensure better elasticity when hitting the ball, but also reduce the total mass or weight of the club.

In this embodiment, the angle between the central axis of the gripping portion 1 and the central axis of the hitting portion 2 is between 120 degrees and 150 degrees, for example, 120 degrees, 135 degrees, 150 degrees, and preferably 120 degrees. , It can be ensured that when hitting the ball, the central axis of the hitting part 2 can be parallel to the ground, so as to better complete the hitting action.

In this embodiment, the length of the ball striking part 2 along the central axis direction is greater than or equal to 100 mm, such as 100 mm, 150 mm, 200 mm, and preferably 100 mm.

In this embodiment, the radius of the arc of the hitting curved surface 21 is greater than or equal to 4/3 times the length of the hitting portion 2, for example, 135 mm, 200 mm, and preferably 135 mm.

In this embodiment, the width in the horizontal direction of the ball striking portion 2 is greater than or equal to 1/3 times the length of the ball striking portion 2, for example, 35 mm, 50 mm, and preferably 35 mm.

In this embodiment, the vertical height of the ball striking portion 2 is greater than or equal to twice the width of the ball striking portion 2, for example, 70 mm, 100 mm, and preferably 70 mm.

In this embodiment, the diameter of the arc curved surface of the support curved surface 22 (the second curved surface) is greater than or equal to the height of the ball striking portion in the vertical direction, for example, 70 mm, 100 mm, and preferably 70 mm.

In this embodiment, the length of the gripping portion 1 is greater than or equal to 5 times the length of the ball striking portion 2, for example, 500 mm, 800 mm, 1000 mm, preferably 1000 mm.

The embodiments of the present invention are described in detail and in detail above, and their purpose is to illustrate the present invention, but it should not be understood as a limitation on the scope of protection of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, a number of modifications and improvements can be made, and these modifications and improvements fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

A cue used for hitting a dish ball, characterized in that it comprises:

The holding part is provided with a hollow channel;

The ball striking part is detachably connected to one end of the holding part, the ball striking part is arranged in an open structure, and the cavity in the open structure communicates with the hollow channel;

Wherein, the hitting part is provided with at least one first curved surface for hitting the ball.
The cue according to claim 1, wherein the ball striking portion is opened at an end away from the grip portion, and the size of the cavity of the opening structure increases as it moves away from the grip portion .
The cue according to claim 2, wherein at least one of the two sides of the opening that are symmetrical with respect to the central axis of the ball striking portion in the vertical direction is set as the first curved surface;

And at least one of the two lateral sides of the opening in the horizontal direction is configured as a second curved surface.
The cue according to claim 3, wherein the first curved surface is configured as a circular arc curved surface recessed toward the central axis, and the second curved surface is a round convex outwardly away from the central axis. Arc surface.
The cue according to claim 4, wherein the radius of the arc of the first curved surface is greater than or equal to 4/3 times the length of the ball striking part in the horizontal direction, and the circle of the second curved surface The arc diameter is greater than or equal to the height of the ball striking portion in the vertical direction.
The club according to claim 5, wherein the length of the ball striking part is greater than or equal to 100 mm.
The club according to claim 6, wherein the width of the hitting portion is greater than or equal to 1/3 of the length of the hitting portion.
The club according to claim 7, wherein the height of the hitting portion is greater than or equal to twice the width of the hitting portion.
The club according to claim 6, wherein the length of the grip portion is greater than or equal to 5 times the length of the ball striking portion.
The club according to claim 2, wherein the included angle between the central axis of the grip portion and the central axis of the hitting portion is between 120 degrees and 150 degrees.