CN2922968Y - Tree ball - Google Patents

Abstract

The utility model relates to a ball sports equipment, and to be specific a tree ball which comprising an air tap (28), an inner bag (24), a middle bladder (25) and an epicortex (27), which are arranged in inside-out turns to be the inner bag (24), the middle bladder (25) and the epicortex (27). The utility model is characterized in that a mill finished layer (26) is arranged over the epicortex (27). The utility model provides new type of sports equipment, a new type of ball sports with entertainment, competition and body-building functions which is worth to market promote.

Description

The tree ball

Technical field

The utility model relates to a kind of ball game equipment.

Background technology

Basketball is the motion that a whole world is popularized, and this creates countless stars' such as Jordon, Yao Ming sports events, and the teacher that it originates from more than 100 year last the U.S. invents under the bump of ball and peach basket.

Tujia of the autonomous prefecture residence of bestowing favour, Hubei Province, children three, fifty percent group of fruit when fruit tree is ripe with stone Da Shan u'eno fruit tree, as persimmon, peach, hickory nut, Chinese chestnut etc., fruit lands the people just rushes forward for a long time, and who gets is just returned whom.What also have impacts upward fruit of tree with basketball.In the school during sports, hit another with basketball and be stuck in ball on the backboard; And when blocking on the tree outside basketball falls into the court, then hit another card ball in the tree with basketball, make it to fall.

Physical education is by various sports, reaches and takes exercises, and builds up health to be purpose.The source that tree ball motion is created derives from the exploration in life and the practice in sports teaching, and it is a kind of national sport project of generation under the bump of bump, ball and ball of bump, basketball and fruit of stone and fruit.

Summary of the invention

The purpose of this utility model is to provide a kind of tree ball of sports.

To achieve these goals, the technical solution of the utility model is: the tree bag draws together that gas chews 28, inner bag 24, middle tire 25, exodermis 27, be divided into inner bag 24, middle tire 25, exodermis 27 from inside to outside successively, it is characterized in that: exodermis 27 is provided with a light surface layer 26.

Described light surface layer 26 is circular, and diameter is 20-80mm.

The beneficial effects of the utility model are: a kind of new athletic sports appliance is provided, and is a kind ofly to collect recreational, contest and body-building is the novel ball game of one, has promotional value.

Description of drawings

Fig. 1 is the figure that hangs on the ball game of the present utility model

Fig. 2 is the enlarged drawing on the top of Fig. 1

Fig. 3 is the cutaway view along the A-A line (the tree ball-collecting rack that mainly shows guiding mechanism, the superiors) of Fig. 1

Fig. 4 is a structural representation of the present utility model

Fig. 5 is the utility model applied field map

Among the figure: 1-firm banking, 2-position-arresting ring, 3-guide rail, 4-pillar, the 5-stationary links, 6-montant, 7-cross bar, 8-brace, the 9-rope, 10-hole, 11-rotating shaft, 12-decelerator, the 13-motor, 14-strut, 15-rain cover, the 16-gripper shoe, 17-sets ball-collecting rack, the 18-connecting rod of lobbing, the 19-sucker, 20-sets ball, 21-through hole, the 22-directive wheel, 23-displacement transducer, 24-inner bag, tire among the 25-, 26-light surface layer, 27-exodermis, 28-gas is chewed, the 29-first tree ball basket, and 30-throws tree ball line, the 31-ball game, 32-sets the sideline, court, the 33-second tree ball basket.

The specific embodiment

As shown in Figure 4, tree ball 20 comprises that gas chews 28, inner bag 24, middle tire 25, exodermis 27, is divided into inner bag 24, middle tire 25, exodermis 27 from inside to outside successively, and exodermis 27 is provided with a light surface layer 26.The appearance of light surface layer 26 is circular, and diameter is 20-80mm, and the best is 30-50mm.

Inner bag: i.e. bladders, the heart of tree ball in the innermost layer of tree ball, is made by black rubber.Twine yarn: medium-to-high grade tree ball twines a yarns equably on the surface of inner bag, to the protective layer of bladders formation as silk cocoon; The general yarn that do not twine, or replace with gauze.Middle tire: the supporting construction between inner bag and the exodermis, make by elastomeric material.Exodermis: be divided into rubber, synthetic skin, corium three major types.Gas is chewed: the path of tree ball inflation, and very crucial to air-tightness.The making of tree ball can be adopted existing basketball manufacture craft, and difference is: establish a light surface layer 26 (employing elastomeric material) at exodermis, so that sucker 19 holds the tree ball.

As Fig. 1, Fig. 2, shown in Figure 3, ball game, it comprises pillar, gripper shoe, elevating mechanism, guiding mechanism, hangs the tree ball device, sets ball, a gripper shoe 16 is fixed in the upper end of pillar 4, elevating mechanism is fixed on the gripper shoe 16, the rope of elevating mechanism with hang the tree ball device and link to each other, hang and set ball device and link by guiding mechanism and pillar 4, the sucker 19 that hangs the tree ball device holds tree ball 20, and the bottom of pillar 4 is a firm banking 1.

Described elevating mechanism comprises rope 9, rotating shaft 11, decelerator 12, motor 13, the input of the output of motor 13 and decelerator 12 links, one end of the output of decelerator 12 and rotating shaft 11 links, the both ends of rotating shaft 11 are linked to each other with two back-up blocks by bearing respectively, one end of rope 9 is fixed on the rotating shaft 11, and twine mutually with rotating shaft 11, the other end of rope 9 pass on the gripper shoe 16 hole 10 with hang tree ball device link to each other (hanging montant 6 or cross bar 7 or the brace 8 of setting ball device); Decelerator 12, motor 13, two back-up blocks are separately fixed on the gripper shoe 16.

Described guiding mechanism mainly is made of guide rail 3 and directive wheel 22, and guide rail 3 is along vertically being fixed on the pillar 4, and directive wheel 22 is positioned on the guide rail 3.

The described tree ball device that hangs comprises stationary links 5, montant 6, cross bar 7, brace 8, tree ball-collecting rack 17, lob connecting rod 18, sucker 19, montant 6 is at least 2 (adopting 3 in this instance graph becomes 120 degree to arrange), fixedly connected between two montants by stationary links 5, pillar 4 is positioned at the middle section that montant 6 surrounds, tree ball-collecting rack 17 is 1-10 (adopting 4 in this instance graph), 17 one-tenth annulars of tree ball-collecting rack, tree ball-collecting rack 17 is fixedlyed connected with montant 6 by cross bar 7, the radical of cross bar 7 is identical with the radical of montant 6, brace 8 one ends are fixedlyed connected with montant 6, and the other end of brace 8 is fixedlyed connected with cross bar 7; Fixedly connected with tree ball-collecting rack 17 in the upper end of lob connecting rod 18, the lower end of lob connecting rod 18 links to each other with sucker 19.

The upper end of described pillar 4, bottom are provided with position-arresting ring 2 respectively.A rain cover 15 is fixed by strut 14 in the upper surface of described gripper shoe 16.The lower surface of described gripper shoe 16 is provided with displacement transducer 23.In the described pillar 4 is through hole 21, and the lead of elevating mechanism passes through hole 21.

Hang the tree ball device and also can remove tree ball-collecting rack 17, directly fixedly connected on the cross bar 7 with the upper end of lob connecting rod 18; Cross bar 7 is equivalent to tree and props up, and tree props up to go up to hang sets ball.The tree ball device that hangs of the present utility model also can adopt other version, and purpose is to hang the tree ball.

The tree ball rules of contest

Chapter 1, place, equipment

One, competition area: as shown in Figure 5,

1, place specification: competition area are rectangular planes, long 34M, wide 17M.

2, setting-out: the arena should be according to the plane lines clearly that draw, and live width is no more than 5CM, the width of line be not included in the place only within. two long boundaries are in the sideline, and two short boundary lines are in end line, and common formation is set sideline, court 32.

3. ground, tree court 30 circles are the 1st fen bowling crease.

Two, equipment:

1, red tree ball: diameter is hollow cortex of 18CM or ball. red tree ball weight 300 grams ± 10 grams, red tree ball is hung ball in the tree, is called to be impacted ball.

2, yellow ball: diameter is hollow cortex of 18CM or ball. yellow ball weight is 300 grams ± 10 grams, and yellow ball is called and impacts ball.

3, ball game: the central point in tree ball forbidden zone, plant one tree ball tree 31, the tree ball of the redness of extension 38 on the ball game, tree height of tree 5.48M tree ball-collecting rack (tree crown) divides 4 layers of every interlayer every 40CM, first loop diameter of tree crown 1.6M, second loop diameter 1.4M, the 3rd loop diameter 1.2M, the 4th loop diameter 1M, first circle hangs 11 balls, and second circle hangs 10 balls, and the 3rd circle hangs 9 balls, the 4th circle hangs 8 balls, and the ball of first circle is apart from ground vertical range 3.50M.First circle is apart from ground vertical range 3.78M.

4, tree ball basket: the tree ball basket (the first tree ball basket 29, the second tree ball basket 33) of respectively placing a wide 1m cuboid of high 1.2m at the middle upper part at tree both ends, court, the upper edge of tree ball basket is apart from ground 2.5m, the round hole that a diameter is 33.33cm is respectively opened in four faces centres of cuboid tree ball basket, and wherein any one justifies hole score with the ball input.

Chapter 2, sportsman of team and coach

One, tree team:

Bout must have team of two teams to participate in, and every team number of entering the court must not be more than 4 people, in the batter is not included in.

Two, sportsman:

1, the player in must wear the livery or army uniform of our team, the necessary fixed number clothing of the team member of every team, and the number of number clothing must be the Arabic numerals in the 6-20.

When 2, the team member of team competes, must wear the sportswear of unified pattern and color.

3, must accept referee's inspection before the march-in ceremony, the team member must not dress any object that jeopardizes other team members, and the player in need wear sport footwear.

4, must there be a batter in every team on the arena, and the batter need wear the gym suit with the different color of our team's clothes, and every group of pre-games must must not arbitrarily change batter's (every team can report 2 batters) with batter's list newspaper and conference in the match.

5, the batter is after shooting down ball, gets rapidly to impact ball and retreat to outside the venue.

6, all team members of team participating in competition must be toe the mark, and factum is responsible for, and must not make hindering match, destroys any behavior of match atmosphere.

Three, coach

1, match is before 10 minutes, and the coach should be with the player in, the batter, and substitute's name, list, number, the team leader, coach's list is delivered to and is handed over the recorder.

2, the coach should be by rule request in appointed place commander's match.

When 3, competing in our team, the coach, the sportsman has the right to point out the referee in time to correct the integration mistake.

Chapter 3, sets the competition method of ball

1, the match of every tree ball must have two teams to participate in, and every group of player in must not be more than 4 people. in the batter is not included in.

2, start the clock: referee's whistle rings, and the batter uses yellow ball, and the tree of the redness on ball game ball is shot down, and starts the clock.1m did not allow both sides team member to enter with interior around the batter began square stance, and ball shoots down this restriction cancellation of back

3, a ball: after red tree ball is shot down, can only shoot down a red tree ball, no matter who wins the ball the attacking and defending both sides, knocks down square tree ball basket score at every turn.Being shot down ball from ball knocks down this process of tree ball basket and is called a ball.

4, attacking and defending transposition: starting the clock, no matter that side advances to set the ball basket with ball, all wants change between attack and defend to be batted up to setting out by the opposing party batter.

5, batting is twice: batting is set the situation that ball shoots down last for the first time with redness, can hit for the second time, and twice end set ball look tree with redness and hit down.The attacking and defending transposition is batted by the opposing party batter.

6, attack: get a side of tree ball, can take catches run 3 steps with ball behind the excessive top of upthrow again the mode that goes on foot of running with the ball 3 advance, pass, mode attack such as shooting.Do not allow dribble.

7, defence: do not get a side of red tree ball, can take to stop, grab, mode such as obstruct is defended.

8,3 innings of 2 victory system adopted in match, and every score of the game number is 31 minutes, and the 3rd innings is deciding game.

9, batter's score: the score value of the ball that the tree crown upper two layers is hung is 1 point in every ball, and the batter impacts next ball and gets 1 fen.The ball that the tree crown lower two layers is hung is 0 point before last two-layer all balls are not all destroyed, and score value was 1 point in every ball after upward two-layer all balls were destroyed.

10,1 point: at 1 subregion (throwing outside the tree ball line 30) ball is knocked down square tree ball basket and get 1 fen, the essential head of ball during pitching through throwing ball sport person.

11, be three-second area in 30 circles, the attacking and defending both sides limit the same.

12, had a rest 5 minutes between every innings, deciding game was had a rest 10 minutes.

Claims (2)

1. tree ball, it comprises that gas chews (28), inner bag (24), middle tire (25), exodermis (27), is divided into inner bag (24), middle tire (25), exodermis (27) from inside to outside successively, it is characterized in that: exodermis (27) is provided with a light surface layer (26).

2. tree ball according to claim 1 is characterized in that: described light surface layer (26) is for circular, and diameter is 20-80mm.

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