CN101081330A

CN101081330A - Modified golf ball

Info

Publication number: CN101081330A
Application number: CNA2007101057929A
Authority: CN
Inventors: 郑知泳
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-30
Filing date: 2007-05-30
Publication date: 2007-12-05
Also published as: KR100620795B1; JP2007319681A; US20070281803A1

Abstract

Provided is a ball for leisure and sports of a new concept which is an application of a golf game. The ball relates to a modified golf ball which includes an external member having air vent holes and a core member of a rib form, in which a flight distance is shortened due to resistance of air when struck and in flight. The external member of the modified golf ball is configured to have a spherical outer cover integrated with and overlapped with the outer surface of a hemispherical inner cover. Since the modified golf ball is lightly flied when struck but its flight distance is shortened due to resistance of air, an effect of saving a land can be obtained in view of a practical use of the land, when a golf playing field is constructed.

Description

A kind of modified golf ball

Technical field

The present invention relates to a kind of sports goods, relate in particular to a kind of golf.

Background technology

Usually, golf is the integrally formed cover 2 that possesses the good heterogeneous material of repulsive force or elastic force in center to be located at its inner ball 1 as shown in Figure 1.Be divided into how many kinds of according to the cover 2 that comprises ball 1 this moment, and the flying distance of square stance ball and number of revolutions be difference to some extent, the differentiation of individual layer ball or double-deck ball so just occurs.And when knowing, after the reason that flies fartherly when not having when promptly forming certain slight crack, begin to concentrate on the research and the exploitation of nest being revolved 3 the shape or the depth etc. on cover 2 surfaces on the ball surface of golf.This to golf ball 1 and cover 2 material or research and development that nest revolves 3 shapes are, in order to increase the flying distance of square stance golf, or for the technology of the exquisiteness that improves the golfer etc.But this causes the problem that needs more spacious court, thereby has caused for building the problem that golf course need drop into huge equipment and administrative expenses.

The final required actual cost that plays golf that improves of this economic investment, thereby hinder the popular of golf sports and popularize, even in the social structure that polarization increasingly sharpens, base oneself upon as the outdoor activity of representing social status, therefore influence the useful movement effects of golf, cause by masses' problem such as avoid arousing suspicion or regard as unimportant to body function.

Summary of the invention

The invention provides a kind of modified golf ball, to shorten the flying distance of golf.

The present invention is by the following technical solutions:

A kind of modified golf ball by the housing department that forms its spherical surface, forms with being located at its inner core, and described housing department has the inside and outside a plurality of air-breathers that connect, and described core is by cutting apart and supporting the timber of inner space to form.

The present invention is by the housing department with inside and outside air-breather that connects, with the core formation that is used to cut apart and support the timber shape of its inner space.Therefore, after batting, ball fly lightly and since its flying distance of the resistance of air shorten, thereby can prevent aspect land use to building the effect that wide woods open country is occupied in the court.

Description of drawings

Fig. 1 is the figure of stereoscopic display to the state that cuts according to the part of the golf of background technology embodiment.

Fig. 2 cuts the part of the modified golf ball of the preferred embodiment according to the present invention for stereoscopic display and the figure of the state that separates.

Fig. 2 a is for showing the figure of the cross section state of the aloft interaction relationship of modified golf ball of preferred embodiment according to the present invention.

The figure of the state that Fig. 3 cuts the part of modified golf ball according to another embodiment of the present invention for stereoscopic display.

Fig. 4 cuts the part of modified golf ball according to another embodiment of the present invention for stereoscopic display and the figure of the state that separates.

The specific embodiment

Below, with reference to the structure of accompanying drawing detailed description according to the embodiment of the invention.

The same comprising of structure of golf and common golf according to a modification of this invention, form the housing department 10 of spherical surface and be located at its inboard core 20, as shown in Figure 4, have the inside and outside a plurality of air-breathers 11 that connect at housing department 10, and core 20 is by cutting apart and supporting the timber 21 of inner space to form.Air-breather 11 of the present invention is not limited to the shape in a kind of hole of given shapes such as circle or other polygonals, and can possess any shape of the inner air and outer air of mediation housing department 10.The timber 21 that forms core 20 is in addition formed by a plurality of circular slabs.

That is, be central shaft 21a with the diameter of circular slab, radial arrangement forms.Therefore at this moment, the diameter of circular slab is identical with the internal diameter of housing department 10, can impartial cut apart the inner space of housing department 10, and can firmly support inboard status of support to housing department 10 by timber 21.

Also have, utilizing synthetic resin materials such as polyethylene construction method such as to inject according to housing department 10 of the present invention and core 20 forms, therefore can reduce the flying distance of square stance ball, the player can also swing heartily as common golf simultaneously, and on the making engineering, can save producing cost, thereby finally reduce consumer's financial burden, can enhance productivity simultaneously.

Preferred embodiment of the present invention has housing department 10 and holds the inboard cover of hemispherical 12 shapes surperficial with it, and form the overlay structure that utilizes outside mask 13 to seal hemispheric bonding state shown in Fig. 2 to 2a.At this moment, on the inboard cover 12 of each hemispherical, establish the jockey 12a that is provided for combination under the state of core 20 within it in the portion, the inboard cover 12 that outside mask 13 in use can be avoided utilizing jockey 12a to be assembled into is decomposed, and can improve the touch of the moment of batting to player's transmission.

Jockey 12a of the present invention can be the shape of utilizing the screw combination as shown in Figure 3, but utilizes a plurality of hooks to be formed by connecting to good as shown in Figure 2.And the inboard cover 12 and the outside mask 13 of formation housing department 10 can be covered 12 surface injection outside mask 13 in the inboard and be formed one, also can use the diversified methods such as method of utilizing ultrasonic wave integrally formed.

And, on housing department of the present invention 10 surfaces the nest that is applied on the common golf can also be set and revolve.

Below, have the interaction relationship of the preferred embodiment of the present invention of aforesaid structure with reference to description of drawings.

Shown in Fig. 2 to 2a, the modified golf ball of preferred embodiment according to the present invention, be located in the core 20 that will form by timber 21 in the inboard cover 12 of hemispherical, and after utilizing jockey 12a assemblings such as hook or screw, in its surperficial integrally formed outside mask 13, thereby sealing is by the inboard cover 12 of jockey 12a be combined into, because use is as the synthetic resin of polyethylene, thereby not only can save the producing cost on the manufacturing engineering, can also shorten the flying distance of square stance.Especially, be located at a plurality of air-breathers 11 on housing department 10 surfaces that formed by inboard cover 12 and outside mask 13, the ball of getting at golf clubs is during along certain track flight, at the housing department 10 inboard air that import of ball, thus the flying distance of shortening ball.That is by air-breather 11 air that imports and the core 20-timber 21 that is located at housing department 10 inboards the power that friction produces stymie flight takes place.

Also have, to be a plurality of circular slabs form with its central shaft 21a radial arrangement that is as the criterion the timber 21 of the preferred embodiment according to the present invention, the diameter of circular slab is identical with the internal diameter of housing department 10, therefore can cut apart the inner space, can support simultaneously the inboard of housing department 10, when in order to bat, the player swings when impacting the ball surface, can resist its impact and prevent that housing department 10 from losing shape etc.

And timber 21 of the present invention can suitably be adjusted own wt and the weight of regulating whole ball in manufacturing engineering, and the weight of regulating ball just can take into full account the track variation according to the ball of external factor such as air quantity in the proper standard value.As mentioned above, the modified golf ball of preferred embodiment according to the present invention, though the individual difference according to the player is different, but the distance of the average flight when using rod usually is 38.5m, average flight distance when using iron is as about 33.5m, and all average flight distances are about 39m, can know that by this test data its flying distance has reduced than common golf that half is many.

In sum, modified golf ball according to the embodiment of the invention, its by the housing department with inside and outside air-breather that connects be used to cut apart and support the core of the timber shape of its inner space to form, have after batting, ball fly lightly and since its flying distance of the resistance of air shorten, thereby can prevent aspect land use to building the effect that wide woods open country is occupied in the court.

Especially, the present invention is the popular of golf, use and the similar articles for use of the new ideas outdoor activity of rule of golf and provide, have universal golf sports, satisfy because the variation of social structures such as five-day workweek and population increase at advanced age and to the demand of outdoor activity and maintaining healthy, the effect of also further improving the quality of living.

Though described detailed description of the invention is illustrated at specific embodiment of the present invention, but technology contents of the present invention does not limit therewith, in being no more than the scope of notion of the present invention, having the various distortion that the people of the common knowledge of the technical field of the invention carries out and be included in the claim scope of the present invention's record with change.

Claims

1, a kind of modified golf ball, by the housing department that forms its spherical surface (10), with be located at its inner core (20) and form, it is characterized in that, described housing department (10) has the inside and outside a plurality of air-breathers (11) that connect, and described core (20) is formed by the timber of cutting apart and support the inner space (21).

2, modified golf ball according to claim 1 is characterized in that, described timber (21) is that a plurality of circular slabs are the shape of central shaft (21a) radial arrangement with its diameter.

3, modified golf ball according to claim 1, it is characterized in that, described housing department (10): by the inboard cover of the hemispherical that possesses jockey (12a) (12), the sealing hemispherical junction closes outside mask (13) formation of state under the state that holds described inboard cover (12) surface, and overlapped.

4, modified golf ball according to claim 3 is characterized in that, described inboard cover (12) forms one with outside mask (13) by injection worker's method or ultrasonic wave worker method.

5, modified golf ball according to claim 3 is characterized in that, described jockey (12a) is by hook or bolt be combined into.

According to any described modified golf ball in the claim 1 to 5, it is characterized in that 6, described housing department (10) is to be formed by the synthetic resin material as polyethylene with core (20).