CN1418713A - Ball type articles used for exercising and amusement - Google Patents

Abstract

The present invention relates to a small ball body-building recreation equipment, containing a bat with handle and a ball which can be hit by the bat. As compared with general small ball its difference lies in that the resilient direction of the ball hit by bat is dififcult to be defined and controlled, so that it more has interest, and can raise the flexibility of human body reaction and co-operative capability of limbs of human body so as to attain the goal of invigorating health effectively.

Description

A kind of ball sporting appliance of body-building recreation

The present invention relates to a kind of small-sized ball sporting appliance of body-building recreation.

At present; in small-sized ball sporting appliance; mainly contain shuttlecock, table tennis etc.; these articles for use have to clap ball, and a common ground is all arranged, be exactly ball clapped normally impact after; the rebound direction ratio is easier to determine and hold; during for example certain impacted, hitting forecourt was that relative face vertical direction is approaching, then hit the back ball and must eject along the vertical direction of relative face.So, when a people uses above some articles for use, table tennis for example, it is dull usually to seem, just has been weary of a little while; And many people's uses then usually are subjected to all multifactor influences such as place, auxiliary appliance, make these sports goods fail to give full play to effect.

The objective of the invention is: provide a kind of ball in operation to be bounced and beat the small-sized ball sporting appliance that the back ejection direction is difficult to be held thereby have more by the people interest.

The object of the present invention is achieved like this: a bat and with handle is set only to be bounced the ball of beating, by the design to ball or bat surface texture, makes ball be bounced dozen back ejection direction and can be subjected to more multifactorial influence.Specifically, can adopt two kinds of technical schemes: the one, face is designed to the plane, and ball is designed to non-round structure; The 2nd, ball is designed to circle, and is designed to the face of batting uneven.

The invention will be further described below in conjunction with embodiment and accompanying drawing.

Fig. 1, Fig. 2, Fig. 3 are vertical view, front view and the side views of the oval ball that has nothing in common with each other of a kind of three axial lengths.

Fig. 4 is the cutaway view of a kind of ellipse of revolution ball along rotor shaft direction.

The 3 D stereo schematic diagram of the solid non-ball that the no rib that the spherical calotte encirclement that Fig. 5 is a kind of similar positive tetrahedron structure, body surfaces is just the same by four, radius of curvature is identical forms is acerous.

Fig. 6, Fig. 7, Fig. 8 are three kinds of side views that the different table tennis of face structure is clapped.The last face of these three kinds of novel rackets is male and fomale(M﹠F), and following face is the plane, and each protuberance all is the center vertical pivot to symmetry in the bat.And protuberance and recess all alternately occur equably at face upper edge any direction, are distributed on the whole face.Wherein: bat shown in Figure 6, its concavo-convex outline line approaches a kind of sine curve; Bat shown in Figure 7, the broken line that its concavo-convex outline line changes for the opening direction alternatively up and down; Bat shown in Figure 8, the profile of tooth that its concavo-convex profile is linear as above staggered down, the tortuous stretching, extension.These table tennis are clapped and are compared with common bat, and maximum difference is that concavity and convexity is special strong and outstanding on the face, and ball can not only contact protuberance, also can touch recess, so for table tennis, it is uneven that these faces all seem.

In addition, in above-mentioned accompanying drawing, given ball all belongs to non-ball, though profile is different, its common ground is arranged all: surface sealing, closely knit, slick and sly does not have obvious edges and corners; The radius of curvature at its arbitrary place of sphere all is time-limited; If they are placed on projection under the directional light, when putting method, difference can obtain different projection pattern.

In sum, if non-ball and plane are clapped combination, because ball is surperficial variable curvature radius, so when ball and bat percussion, its bounce-back direction is not only relevant with the incident direction and the face orientation of ball, also relevant with the position of clapping the percussion sphere, and the percussion position of ball is at random, thereby the striker is difficult to hold the bounce-back direction of ball.In like manner, if with orange and the novel bat combination with concavity and convexity, then the position owing to striking point on the ball on the square stance face also has certain randomness, and the bounce-back direction of batting back ball also is difficult to hold.In a word, two kinds of schemes have similar effects.

In order to improve the effect of receiving of bat, the frictional layer that novel bat of the present invention also can be used in topped more common bat on the face.

In order to make the non-ball of some described in the present invention increase new function of use, under the prerequisite that does not influence the normal result of use of ball, can lay some kicks not of uniform size on its surface.When other positions of hand or pin or health and the extruding of this ball, the kick on the sphere will produce massage and stimulate to the corresponding site of health, play a role in health care.

Advantage of the present invention is: utilize ball to hit the certainty that is difficult to of back bounce-back direction, strengthened the interest and the activity of batting, often use can improve the agility of people's reaction and the cooperation ability of four limbs.When the present invention used in addition, the participant was the amount doesn't matter, and the place is changeable, and auxiliary equipment is not essential; Both can outdoor object for appreciation, also can indoor object for appreciation; Both but children played, the object for appreciation of also can being grown up.So the invention provides a kind of very practical body-building recreation articles for use.

Particularly point out: according to inventive concept; general personnel need not any intellection; can make many variations to bat and ball; for example designing a kind of big and abundant concavity and convexity claps in order to impact circular medicine ball; or sphere is designed some notches, corner angle, plane etc. meeting on the non-ball basis of standard of the present invention; if such variation does not have new substantive meaning, then must be considered as protection scope of the present invention.

Claims (7)

1. the small-sized ball sporting appliance of a body-building recreation, formed to bounce the ball of beating only by a bat and with handle, it is characterized in that: the surface of ball is sealing, closely knit, slick and sly, the value of its surface curvature radius all is limited, and spheroid the projection difference on two different directions is obvious at least.

2. novel table tennis bat, it is characterized in that: two faces that are used for batting exist the size of a relative table tennis of face to seem uneven at least.

3. ball sporting appliance according to claim 1 is characterized in that: ball is an oval ball with three different axial lengths.

4. ball sporting appliance according to claim 1 is characterized in that: ball is a rotary body ball that forms around the rotation of long axis of ellipse or minor axis.

5. ball sporting appliance according to claim 1 is characterized in that: laid many kicks not of uniform size on the sphere.

6. racket according to claim 2 is characterized in that: concavo-convex outline line approaches a kind of sine curve on the face.

7. racket according to claim 2 is characterized in that: also comprising flexible frictional layer on the male and fomale(M﹠F) of clapping.

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