CN101773726A - Construction of four-door football field - Google Patents
Construction of four-door football field Download PDFInfo
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- CN101773726A CN101773726A CN200910036505A CN200910036505A CN101773726A CN 101773726 A CN101773726 A CN 101773726A CN 200910036505 A CN200910036505 A CN 200910036505A CN 200910036505 A CN200910036505 A CN 200910036505A CN 101773726 A CN101773726 A CN 101773726A
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Abstract
The invention discloses construction of a four-door football field. The rectangular field is enclosed by two sidelines 1 and two goal lines 2; the two goal lines 2 of the field are respectively provided with two goals 6 which are separated at intervals and mutually symmetric, and the field in the front of each goal 6 is all provided with a goal area 7, a penalty spot 8 and a penalty arc 9; and the fields on two ends of the football field are respectively marked with penalty area lines 10 which are parallel to the goal lines 2 and intersected with the two sidelines 1, and a penalty area is enclosed by the penalty area lines 10 and the goal lines 2. The football field has the functions that: 1, each party is provided with the two goals, so that attacking routes are changeful, and the football game is more flexible and more interesting; 2, each party is provided with the two goals, the game has a plurality of exciting goals, and the embarrassed final result of 0:0 possibly repeats no longer; and 3, each party is provided with the two goals, the defense is loose, the attack is easier, so the game is more suspensive, wins the hearts of viewers, and a gym cannot be emptied before the show, and the game always keeps a warm atmosphere.
Description
Affiliated technical field
The present invention relates to a kind of structure of four-door football field, the four-door football field at two goals especially is set respectively on two of the place goal lines.
Background technology
Football is one of sports item of carrying out at present the most in the world, having the greatest impact, is described as " the first in the world motion ", is subjected to broad masses deeply, particularly teen-agely likes.The football match place is a rectangle, and its length must not or be less than 90 meters more than 120 meters, and width must not or be less than 45 meters (the place length of international tournament must not or be less than 100 meters more than 110, and width must not or be less than 64 meters more than 75 meters) more than 90 meters.The characteristics in existing football field are: the goal of two symmetries is set on two goal lines in court, during match, injects the victory or defeat of how much judging of opponents' goal with ball, opposing teams' opponents' goal that kicks the ball in of all trying one's best does not concede points again and enters the own goal for this reason.Football is carried out fierce striving for the ball and compete round the contention possession of the ball, and especially near the contention the penalty area is more fierce.The most exciting moment of football is to score, owing to be subjected to adversary's direct interference, restriction and opposing in the attack process, it is not at all easy scoring each time, and the average goal of every game also has only 2,3, therefore allows the real excited number of times of spectators be few.Especially the most making us embarrassed is, a full match has been carried out 90 minutes, and spectators shouted loudly 90 minutes, and the whole audience does not advance a ball as a result, and both sides were with end in 0: 0, what kind of a kind of flavour is this to spectators? and the situation of end in 0: 0 is often to occur.The immediate cause that this thing happens is that the target of attack is a goal, defends intensively in addition, and attack is subjected to the opposing of defence's tanacity, causes difficult broken the other side gate.
At present, also see the data of four-door football field on the net, its practice is: laterally use the standard football field, respectively establish two goals on two sidelines, mark center line.Fixture: maximum 60 minutes.Match number: two teams, every group of 6-11 people.The match characteristics are: a team can two goals of attack the other side in two goals of any one goal or defence our team.Match regulation:, be score if ball is crossed in two door lines any one.Score, no play, foul or reasonably win the ball, all conversion possession of the ball.Onside, but corner-kick will be arranged.Do not kick off the croquet recondition of only serving a ball match yet.It is not too appropriate that the design of this four-door football field seems, especially laws of the game and existing soccer rule have differently greatly, allow the bad acceptance of people, and difficulty has development potentiality.
Summary of the invention.
The objective of the invention is at the design of existing football field not good enoughly, provide a kind of and score easily, more more four-door football fields of scoring.Four-door football field not only allows match a plurality of exciting goal pictures occur, and allows 0: 0 embarrassed final result no longer recur.
The invention provides a kind of structure of four-door football field for this reason, surround rectangular place by two sidelines and two goal lines, the place specification of its place specification and existing international soccer field is suitable, indicate the center line that two ends connect two sideline mid points in the middle of the place, it is the center of circle with the center line mid point that place central authorities also indicate one, is the centre circle that radius is drawn as with about 9.15 meters; On two goal lines in place two separated by a distance and symmetrical goals are set respectively, be equipped with goalmouth, penalty spot and key in the place of each front, goal, indicate a penalty area line that is parallel to goal line and intersects in the place at two, court respectively with two sidelines, these two penalty area lines are symmetrical, the corner area both can be located on four angles of intersecting in goal line and sideline, also can be located at four places that intersect in penalty area line and sideline.
In the local time that the corner area is located at four that penalty area line and sideline intersect, the corner area is the center of circle with the joining in penalty area line and sideline, with about 1 meter is radius, in the field, respectively draw one section 1/4th circular arc, area in this circular arc is called the corner area, the corner area both can be in the place between two penalty area lines, also can be in the place between penalty area line and the goal line.
The specification at the goal, existing football field of the specification at described goal is suitable.
The length and width of the described goalmouth length and width with goalmouth, existing football field respectively is suitable.
Described penalty spot is positioned at the right opposite at goal, and the vertical range between penalty spot and the goal line is equivalent to 11 meters length.
Described key is the center of circle with the penalty spot, is that radius is drawn a camber line and is connected with the penalty area line with about 9.15 meters, forms key.
Distance between described penalty area line and the goal line is equivalent to 16.50 meters length.
The invention has the beneficial effects as follows: 1, adopt this four-door football field match, not only have more goal picture to occur, and allow 0: 0 embarrassed final result no longer recur.2, every side is provided with two goals, makes line of attack changeful, as looking one way and rowing another, adjusting to changed conditions in the attack, can make match have more flexibility and interest.3, every side is provided with two goals, and defence is lax, and attack is easy, has increased the mystery of match, even if end also fell behind 2 balls of the other side in preceding 10 minutes, equalizes or defeat the other side's possibility still bigger.The mystery of match can fasten spectators' the heart, and spectators can not let out in advance, can make a full match remain ardent atmosphere.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the vertical view (corner area is located on four angles of goal line and sideline intersecting) of first kind of embodiment of the present invention.
Fig. 2 is the vertical view (corner area is located at four crossing places of penalty area line and sideline, in its place between two penalty area lines) of second kind of embodiment of the present invention.
Fig. 3 is the vertical view (corner area is located at four crossing places of penalty area line and sideline, in its place between penalty area line and goal line) of second kind of embodiment of the present invention.
The specific embodiment
Fig. 1 shows first kind of embodiment of four-door football field of the present invention.Four-door football field surrounds rectangular place by two sidelines 1 and two goal lines 2, the length in sideline 1 is generally 105～115 meters, the length of goal line 2 is generally 75～85 meters, the length and width specification in its place meets within the scope of place specification (length must not or be less than 90 meters more than 120, and width must not be more than 90 meter or is less than 45 meters) regulation of existing international soccer field.Four-door football field shown in Figure 1, by 1: 600 scale, 110 meters of sideline 1 length, 80.64 meters of goal line 2 length.Indicate the center line 3 that two ends connect two sideline 1 mid points in the middle of the place, it is the center of circle with center line 3 mid points that place central authorities also indicate one, is the centre circle 4 that radius is drawn as with 9.15 meters.Be equipped with on four angles in place corner area 5 (it is the center of circle with the joining of sideline 1 and goal line 2, with 1 meter be radius, respectively draw one section 1/4th circular arc in the field, the area is called corner area 5 in this arc).As shown in Figure 1, on two goal lines 2 in place two separated by a distance and symmetrical goals 6 are set respectively, under the situation of 80.64 meters of goal line 2 length, inboard during at a distance of 16.50 meters when the center of circle of corner area 5 (being sideline 1 and the joining of goal line 2) and the nearest door pillar at goal 6, the distance between the 6 door pillar inboards, two goals is 33 meters (computational methods: 80.64 meters-(2 * 16.50 meters+2 * 7.32 meters)=33 meters).From this result of calculation, each goal 6 generally is located at the central authorities of 2 half sections of every goal lines, such two goals 6 not only at intervals, and goal 6 and the corner area 5 suitable distance of also being separated by.Each goal 6 is connected to form by two fender beams liftoff 2.44 meters at a distance of 7.32 meters upright door pillar and lower edge.The specification at the goal, existing football field of the specification at goal 6 is identical.
As shown in Figure 1, indicate a penalty area line 10 that is parallel to goal line 2 and intersects with two sidelines 1 in the place at two, court respectively, these two penalty area lines 10 are symmetrical.Penalty area line 10 and goal line 2 surround the penalty area in court.Distance between penalty area line 10 and the goal line 2 is 16.50 meters, and this length is exactly the width of four-door football field penalty area, and this width is the same with the width of penalty area, existing football field.
As shown in Figure 1, be equipped with goalmouth 7, penalty spot 8 and key 9 in the place of each 6 front, goal.The length and width of goalmouth 7 length and width with goalmouth, existing football field respectively is identical, and promptly the length of goalmouth 7 is 7.32 meters+2 * 5.50 meters=18.32 meters, and width is 5.50 meters.Penalty spot 8 is positioned at the right opposite at goal 6, and the vertical range between penalty spot 8 and the goal line 2 is 11 meters.Key 9 is the center of circle with penalty spot 8, is that radius is drawn a camber line and is connected with penalty area line 10 with 9.15 meters, forms key 9.
Fig. 2, Fig. 3 show second kind of embodiment of four-door football field of the present invention, and the position of setting up of removing corner area 5 is different from outside first kind of embodiment, and the structure of this four-door football field all is identical.Fig. 2, four-door football field shown in Figure 3, its corner area 5 is located at four places that intersect in penalty area line 10 and sideline 1, corner area 5 is the center of circle with the joining in penalty area line 10 and sideline 1, with 1 meter is radius, respectively draw one section 1/4th circular arc in the field, the area in this circular arc is called corner area 5.The difference of Fig. 2, four-door football field shown in Figure 3 is: in the place of corner area 5 between two penalty area lines 10 shown in Figure 2, and in the place between penalty area line 10 and goal line 2, corner area 5 shown in Figure 3.In fact, Fig. 2, corner area 5 shown in Figure 3, both do not have too big difference on the position, and its effect is the same.When the offense obtained corner-kick, the integral body of ball must be placed in Fig. 2, the corner area 5 shown in Figure 3, directly any one in two goals 6 of attack.It is pointed out that on the center of circle of Fig. 2, corner area 5 shown in Figure 3 and can not insert the corner area penoncel, play football in order to avoid hinder the team member.
From first kind of the present invention, second kind embodiment, during corner kick, first kind of embodiment attack faciostenosis, it is more awkward to play football.And second kind of embodiment attack face is open, and it is more smooth and easy to play football.But, the corner area of first kind of embodiment is identical with the corner area in existing football field, it seems that at present people still relatively accept first kind of embodiment.
In general, the goal line of four-door football field is more longer than the goal line in existing football field, and reason is that two goals that are provided with on every goal line of four-door football field must be separated by a distance, and also will be at intervals between goal and the corner area.Such as, generally be separated by 15～18 meters between the goal and the center of circle, corner area, generally be separated by 30～36 meters between two goals, so the length of four-door football field goal line is generally 75～87 meters (comprising two goals length of totally 14.64 meters).The Breadth Maximum of four-door football field is less than 90 meters as can be seen, and its width specifications does not exceed the scope of " football match rule " regulation.
When using first kind of embodiment of the present invention to play, can adopt existing " football match rule ".It should be noted that: number of entries: every group of player in is 12, and must there be two goalkeepers in wherein every team, and everyone guards a goal.
When use plays from second kind of embodiment of the present invention, can adopt existing " football match rule " equally.It should be noted that: 1, every group of player in is 12.2, when the offense obtains corner-kick, the position difference of corner kick, the integral body of ball must be placed in Fig. 2, the corner area 5 shown in Figure 3.3, can not insert the corner area penoncel on the center of circle of corner area 5.
Four-door football field is in theory stage at present, and along with the enforcement of four footballs, its laws of the game will constantly be replenished with perfect on the basis of existing " football match rule ".
Claims (7)
1. the structure of a four-door football field, surround rectangular place by two sidelines and two goal lines, the place specification of its place specification and existing international soccer field is suitable, indicate the center line that two ends connect two sideline mid points in the middle of the place, it is the center of circle with the center line mid point that place central authorities also indicate one, with about 9.15 meters is the centre circle that radius is drawn as, it is characterized in that: on two goal lines (2) in place two separated by a distance and symmetrical goals (6) are set respectively, be equipped with goalmouth (7) in the place of front, each goal (6), penalty spot (8) and key (9), indicate a penalty area line (10) that is parallel to goal line (2) and intersects in the place at two, court respectively with two sidelines (1), these two penalty area lines (10) are symmetrical, corner area (5) both can be located on four angles of goal line (2) and sideline (1) intersecting, and also can be located at four places that intersect in penalty area line (10) and sideline (1).
2. according to the structure of the described four-door football field of claim 1, it is characterized in that: in the local time that corner area (5) are located at four that penalty area line (10) and sideline (1) intersect, corner area (5) is the center of circle with the joining in penalty area line (10) and sideline (1), with about 1 meter is radius, in the field, respectively draw one section 1/4th circular arc, area in this circular arc is called corner area (5), corner area (5) both can be positioned at the place between two penalty area lines (10), also can be positioned at the place between penalty area line (10) and the goal line (2).
3. according to the structure of the described four-door football field of claim 1, it is characterized in that: the specification at the goal, existing football field of the specification of described goal (6) is suitable.
4. according to the structure of the described four-door football field of claim 1, it is characterized in that: the length and width of described goalmouth (7) length and width with goalmouth, existing football field respectively is suitable.
5. according to the structure of the described four-door football field of claim 1, it is characterized in that: described penalty spot (8) are positioned at the right opposite of goal (6), and the vertical range between penalty spot (8) and the goal line (2) is equivalent to 11 meters length.
6. according to the structure of the described four-door football field of claim 1, it is characterized in that: described key (9) is the center of circle with penalty spot (8), is that radius is drawn a camber line and is connected with penalty area line (10) with about 9.15 meters, forms key (9).
7. according to the structure of the described four-door football field of claim 1, it is characterized in that: the distance between described penalty area line (10) and the goal line (2) is equivalent to 16.50 meters length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036505A CN101773726A (en) | 2009-01-09 | 2009-01-09 | Construction of four-door football field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036505A CN101773726A (en) | 2009-01-09 | 2009-01-09 | Construction of four-door football field |
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| Publication Number | Publication Date |
|---|---|
| CN101773726A true CN101773726A (en) | 2010-07-14 |
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| CN200910036505A Pending CN101773726A (en) | 2009-01-09 | 2009-01-09 | Construction of four-door football field |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041571A (en) * | 2011-10-14 | 2013-04-17 | 钟一鸣 | Novel football field |
| CN105944372A (en) * | 2016-06-24 | 2016-09-21 | 桂林虹霞网络科技有限公司 | Four-goal football |
-
2009
- 2009-01-09 CN CN200910036505A patent/CN101773726A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041571A (en) * | 2011-10-14 | 2013-04-17 | 钟一鸣 | Novel football field |
| CN105944372A (en) * | 2016-06-24 | 2016-09-21 | 桂林虹霞网络科技有限公司 | Four-goal football |
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Application publication date: 20100714 |