CN102489009B

CN102489009B - Racket and ball

Info

Publication number: CN102489009B
Application number: CN201110403382.9A
Authority: CN
Inventors: 丘小彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2014-09-17
Anticipated expiration: 2031-12-07
Also published as: CN102489009A; WO2013083006A1

Abstract

The invention provides a racket. The racket comprises a racket surface, a handle and a connection part, wherein a 90-degree angle is formed between the racket surface and the handle, the periphery of the racket surface is provided with an edge surface, the connection part is used to connect the handle and the racket surface, and one end of the connection part, which is connected with the racket surface, is provided with a structure capable of expanding the connection area to the racket surface. The invention also discloses a ball which is made of a uniformly distributed elastic material, wherein the diameter is between 8.5cm and 10.5cm and the weight is between 55g and 65g. The racket provided by the invention can effectively transmit the thrust, the thrust and torsion which are generated in the stroke are distributed, the capability of controlling the racket surface is enhanced and sprains or scratches can not be caused in the movement.

Description

A kind of racket and a kind of ball

Technical field

The present invention relates to sports equipment, relate in particular to a kind of racket and the ball that is mated use.

Background technology

Fig. 1 and Fig. 2 are the structural representations that the racket structure schematic diagram of prior art and the racket of prior art are played ball, in Fig. 2, arrow above represents ball impulse force, arrow below represents the torsion of racket, this class racket is not suitable for impacting the ball that weighs some, because the torsion producing is too large, racket easily damages.

As shown in Figure 3 and Figure 4, be front view and the side view of handle vollyball, in Fig. 4, arrow above represents ball impulse force, and arrow below represents thrust, and it is heavy a little that this class racket adapts to the quality of ball.

Handle vollyball is a Novel sports, and principle is under the ball condition of aloft not landing, and utilizes bat to carry out both sides or air exercise in many ways.Because this motion has the action feature of pushing the ball up and forward, and the ball that it uses is in order not disturbed by air-dry, heavier, can produce very large impulse force and torsion, so the racket that need to match in impacting.This racket must better transmit thrust, prevent athletic hand to be sprained simultaneously, also want the in the situation that of large impulse force and large torsion, to control face, and avoid the binding site of handle and face easily to be twisted off, finally also will consider safety when sportsman uses.

Summary of the invention

In order to solve problem in prior art, the invention provides a kind of racket, racket of the present invention can effectively transmit thrust, and the thrust that distribution square stance produces and torsion strengthen the ability of controlling face, and protection motion simultaneously is not sprained or scratch.

A kind of racket, it comprises face and handle, and described face and handle form 90 degree right angles, and described face surrounding is provided with limit face, also comprises the joint portion of connecting handle and face, and one end that joint portion is connected with face has the structure expanding with face bonded area.

As a further improvement on the present invention, one end that described joint portion is connected with face is disc, facing.Or be other rule or irregular, in a word, reach and expand and the requirement of face bonded area.

As a further improvement on the present invention, described joint portion is many muscle.Joint portion can or be around the structure of the muscle of a rule for entity, hollow.

As a further improvement on the present invention, also comprise a slam-shot face, described slam-shot face one end is connected with handle end, and the other end and face edge join described slam-shot face are less than 90 degree with angle face.

As a further improvement on the present invention, handle and joint portion are that same parts form.When production, can handle and joint portion be carried out one-body molded.

As a further improvement on the present invention, handle is provided with Skidproof accessary.

As a further improvement on the present invention, face, handle, joint portion and slam-shot face design for split.So conveniently lay.

As a further improvement on the present invention, described face and slam-shot face are provided with and itself have or additional be used for increasing and surface or the accessory of the friction of ball.

The present invention also provides a kind of ball, this ball will meet in the environment that has wind and also can use, and applicable pupil uses, pupil also can use, just require the speed of ball can not be too fast, so just require large (in order to increase the resistance of air) of volume ratio of ball, but ball greatly can not be too heavy, not so pupil is also inconvenient to play, and this just has its quality can not too large and too little requirement.Through many experiments, show that the ball of following design feature is applicable to above-mentioned requirements.

A kind of ball, it is the equally distributed medicine ball of elastic material, and its diameter is between 8.5cm to 10.5cm, and its quality is between 55g to 65g.

Preferably its diameter is 10cm left and right, and its quality is 60g left and right.

The invention has the beneficial effects as follows: the invention discloses racket and a ball that Novel sports handle vollyball is used, this racket has effectively met the needed feature of handle volleyball movement, the feature of handle volleyball movement is that open air can be carried out everywhere, is not easy the impact of wind-engaging.This racket has the feature that transmits thrust, also has the structure of distributing impulse force and alleviating torsion simultaneously.And its structure is also considered Protection of the sportsman.Ball provided by the invention, meets the needed feature of handle volleyball movement, and, in the environment that has wind, the speed of ball is also applicable to pupil and plays.

Brief description of the drawings

Fig. 1 is the racket structure schematic diagram of prior art;

Fig. 2 is the structural representation that the racket of prior art is played ball;

Fig. 3 is the front view for existing handle vollyball;

Fig. 4 is the side view for existing handle vollyball;

Fig. 5 is the racket structure schematic diagram that handle of the present invention and joint portion are split-type design;

Fig. 6 is the racket structure schematic diagram that handle of the present invention and joint portion are designed for integral type;

Fig. 7 is the racket structure schematic diagram of the present invention with Skidproof accessary;

Fig. 8 is the racket stereogram of the present invention with slam-shot face;

Fig. 9 is the racket cutaway view of the present invention with slam-shot face;

Figure 10 is the racket top view of the present invention with slam-shot face;

Figure 11 is the racket cutaway view of the present invention with reinforcement;

Figure 12 is existing racket batting torsion schematic diagram;

Figure 13 is racket batting torsion schematic diagram of the present invention.

In figure, each component names is as follows:

Face 10, limit face 11, slam-shot face 12, net 13, handle 20, joint portion 21, muscle 22, accessory 30, Skidproof accessary 31.

Detailed description of the invention

Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further described.

Embodiment 1: a kind of racket, it comprises face 10 and handle 20, described face 10 forms 90 degree right angles with handle 20, described face 10 surroundings are provided with limit face 11, also comprise the joint portion 21 of connecting handle 20 and face 10, one end that joint portion 21 is connected with face 10 has the structure expanding with face 10 bonded areas.One end that described joint portion 21 is connected with face 10 is can disc.Described joint portion can be many muscle 22.Handle 20 can be that same parts form with joint portion 21.Handle 20 is provided with Skidproof accessary 31.Face 10, handle 20, joint portion 21 and slam-shot face 12 also can design for split.Described face 10 and slam-shot face 12 are provided with itself to be had or additional is used for increasing and surface or the accessory of the friction of ball.

Embodiment 2: also comprise a slam-shot face 12 on the basis of embodiment 1, described slam-shot face 12 one end are connected with handle 20 ends, the other end and face 10 edge join, described slam-shot face be less than 90 degree with angle face.

A kind of ball, it is the equally distributed medicine ball of elastic material, and its diameter is between 8.5cm to 10.5cm, and its quality is between 55g to 65g.Preferably its diameter is 10cm, and its quality is 60g.

Shown in Fig. 5, this racket comprises the face 10 of batting, and limit face 11 is more more roomy than handle, can reach the joint portion 21 of the bonded area that expands handle and face, and handle 20.

For reach Protection of the sportsman in the time swinging the bat not by scratch, the face periphery of this racket be provided with certain width limit face. this limit face also has the function of strengthening face toughness.

The thrust and the torsion that produce for the square stance that distributes, handle is more roomy than handle with the joint portion of row's face, binding site is not limited to the middle part of face, but be distributed in larger area, like this can be from face center, the impulse force away from draws toward handle center, meanwhile, this design has also alleviated the torsion that square stance produces, and improves racket control ability.

If taking handle and joint portion is to be formed by two parts, its advantage is that handle can be changed, and meets each athletic different requirements.

As seen from Figure 6, handle 20 is parts of one with joint portion 21, produces simultaneously.Described handle and joint portion are contract one parts, produce simultaneously, can reduce production stage.

Shown in Fig. 7, this racket adds that some are in order to increase the accessory 30 of face frictional force, and improves the Skidproof accessary 31 of holding.

Described handle can separately add holding of being formed by single-piece or multi-part and adapt to or Skidproof accessary, meets different motion person's hand-type and the feel requirement of holding bat.Along with the raising of sportsman's technology, described face and slam-shot face are provided with itself to be had or additional, with being to increase and surface or the accessory of the friction of ball.

By shown in Fig. 8 to Figure 10, this money racket, along with the raising of sportsman's technology, can increase another striking surface, the face 12 of spiking, and the slam-shot other end of face and the bottom of handle have and are connected, and reach the effect of enhancing toughness.

As improvement project of the present invention, along with the raising of sportsman's technology, can separately add slam-shot face at face front end, this slam-shot face can be connected with handle to strengthen toughness.Can increase like this offensive means, make this motion more interesting.For example produce and have the surface of asperities, or stick one deck film.Ball to be rotated in match time be a key link.

Shown in Figure 11, the face of the racket of this programme is net 13, the face of similar racket or tennis racket.Its joint portion is to be made up of many muscle 22.. described joint portion can be formed by many muscle, can weight reduction, save material.

In Figure 12, the torsion that all ball impulse force is racket is larger to racket damage.

In Figure 13, due to joint portion and face contact area larger, part impulse force forms the torsion of racket, less to racket damage.

Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims

1. a racket, it comprises face (10) and handle (20), it is characterized in that: described face (10) forms 90 degree right angles with handle (20), described face (10) surrounding is provided with limit face (11), also comprise the joint portion (21) of connecting handle (20) and face (10), one end that joint portion (21) are connected with face (10) has the structure expanding with face (10) bonded area; Also comprise a slam-shot face (12), described slam-shot face (12) one end is connected with handle (20) end, and the other end and face (10) edge join described slam-shot face is less than 90 degree with angle face.

2. a kind of racket according to claim 1, is characterized in that: one end that described joint portion (21) are connected with face (10) is disc, facing.

3. a kind of racket according to claim 1, is characterized in that: described joint portion is many muscle (22).

4. according to a kind of racket described in claims 1 to 3 any one, it is characterized in that: handle (20) is same parts formation with joint portion (21).

5. according to a kind of racket described in claims 1 to 3 any one, it is characterized in that: handle (20) is provided with Skidproof accessary (31).

6. a kind of racket according to claim 1, it is characterized in that: face (10), handle (20), joint portion (21) and slam-shot face (12) be for split designs, and described face (10) and slam-shot face (12) are provided with itself to be had or additional being used for increases and surface or the accessory of the friction of ball.

7. a kind of racket according to claim 1, is characterized in that: described face (13) is to form with net.