CN103223233B - Fan-shaped integral type badminton grid frame - Google Patents
Fan-shaped integral type badminton grid frame Download PDFInfo
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- CN103223233B CN103223233B CN201310166430.6A CN201310166430A CN103223233B CN 103223233 B CN103223233 B CN 103223233B CN 201310166430 A CN201310166430 A CN 201310166430A CN 103223233 B CN103223233 B CN 103223233B
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- pole
- cross bar
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- leg
- integral type
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Abstract
The present invention relates to a kind of fan-shaped integral type badminton grid frame.The object of this invention is to provide a kind of lightweight, easy to carry, fan-shaped integral type badminton grid frame that application scenario is not limited.Technical scheme of the present invention is: comprise support and be hung on the net on this support, and described support comprises the fan handle of a semi-circular shape, and this fan handle tightens accessory and is connected to two cross bars that three poles of radially arranging and horizontal symmetrical arrange; Wherein a pole is vertically arranged, another two poles then centered by that root pole of vertically arranging line be arranged symmetrically with, and three pole free ends are positioned at same level height; The equal close-fitting of each cross bar free end connects a leg, the pole free end in both sides and be connected with vertical tension rope with it between the leg of homonymy; Described net system is hung on the free end of three poles; Described fan handle, pole, cross bar, vertical tension rope and net are positioned at same perpendicular, and leg axes normal is in this plane.
Description
Technical field
The present invention relates to a kind of badminton grid frame, particularly a kind of fan-shaped integral type badminton grid frame, be mainly applicable to indoor or outdoors shuttlecock movable.
Background technology
Along with the progress of society, people more and more pay attention to healthy and physical training, and shuttlecock is the motion that a kind of whole world is popularized, deeply like by masses, a lot of family all has racket, be no matter early morning, noon, at dusk, after work, the free time such as festivals or holidays, people like this body building of shuttlecock.Wherein only have the people of minority or family can arrive shuttlecock place that is indoor or outdoor standard to play badminton, and most people or family do not play badminton in the shuttlecock place of standard because of reasons such as place capacity, expense, convenience.Because badminton net shelf structure just adopts heavy base to add the counter weight type of column for a long time, or adopt each cable-stayed type made a call to two or three pieces of piles or ground nail and two column is pulled in both sides.And the badminton grid frame of said structure can only use in the venues or fixed-site in outdoor is applied, and there is the weak points such as application scenario is restricted, apparatus is heavy, volume is large, inconvenient.
Present people play badminton and carry out body-building, majority is that a certain vacant lot is out of doors carried out, because rack carries, inconvenience is installed, do not prop up badminton grid frame often to fight each other, this play can not be scored by laws of the game, and the interest that have impact on shuttlecock is greatly unfavorable for the raising of sports qualities and shuttlecock competitiveness.
Summary of the invention
The technical problem to be solved in the present invention is: provide for above-mentioned Problems existing the fan-shaped integral type badminton grid frame that a kind of structure is simple, lightweight, easy to carry, application scenario is not limited.
The technical solution adopted in the present invention is: fan-shaped integral type badminton grid frame, it comprises support and is be hung on the net on this support, it is characterized in that: described support comprises the fan handle of a semi-circular shape, this fan handle tightens two cross bars that accessory is connected to three poles and the horizontal symmetrical layout of radially arranging; Wherein a pole is vertically arranged, another two poles then centered by that root pole of vertically arranging line be arranged symmetrically with, and three pole free ends are positioned at same level height; The equal close-fitting of each cross bar free end connects a leg, the pole free end in both sides and be connected with vertical tension rope with it between the leg of homonymy; Described net system is hung on the free end of three poles; Described fan handle, pole, cross bar, vertical tension rope and net are positioned at same perpendicular, and leg axes normal is in this plane.
Described fan handle comprises the fan frame of semi-circular shape, and coaxial in be placed on semi-circular shape locating ring in this fan frame, its middle fan frame offers respectively three pole holes and two cross bar hole; Three poles insert the interior also stop bit of three pole holes respectively in locating ring, and two cross bars insert the interior also stop bit of two cross bar hole respectively in locating ring.
Described locating ring comprises the arch bridge of a semi-circular shape, and this arch bridge free end is provided with horizontal leg vertical with it, is connected with crossbeam and forms closed ring structure between two horizontal legs.
Angle between adjacent two poles is 75.75 degree; Described pole is connected in sequence by some hollow connecting rods, adopts pole connector close-fitting to connect between adjacent two connecting rods.
Each pole free end is all socketed with a positioning cap, this positioning cap top is provided with the positioning cap rope bolt of a circular arc, each positioning cap rope bolt is all be connected to a pole stretch cord, and this pole stretch cord other end is be connected on arch bridge after passing each connecting rod, pole connector and corresponding pole hole.
Described cross bar is connected in sequence by some transverse axis connecting rods, adopts cross bar connector close-fitting to connect between adjacent two transverse axis connecting rods; Edges and corners in the middle part of described cross bar connector arrange depression arc-shaped limit groove; The cross section of described transverse axis connecting rod and cross bar connector is three-pointed hollow star, quadrilateral shape, I shape or U-shaped.
Be provided with a cross bar stretch cord in described cross bar, this cross bar stretch cord one end system is connected on arch bridge, and other end system is connected to and is positioned on the leg of the same side with this cross bar.
Described leg comprises leg connectors, and this leg connectors is by the cross bar adapter sleeve for being connected with cross bar close-fitting, and coaxially arranged two foot lever adapter sleeve compositions, and three adapter sleeves intersect at same point and are interconnected; On each foot lever adapter sleeve, equal close-fitting is connected with one foot lever.
Described foot lever free end socket leg pole cap, is connected with the coaxial leg stretch cord propping up foot lever adapter sleeves through two foot levers and two between two leg pole caps.
Bolt of vertically restricting is provided with in the middle part of described leg connectors; Described cross bar stretch cord one end system is connected on arch bridge, and other end system is connected on the vertical rope bolt of respective leg; Described vertical tension rope one end system is connected on positioning cap rope bolt, and other end system is connected on the vertical rope bolt with this rope bolt homonymy.
The invention has the beneficial effects as follows: 1, support of the present invention forms rack body by the fan handle of semi-circular shape and three poles be socketed on this fan handle and two cross bars, utilize the tensioning function of vertical tension rope to form stable supporting structure simultaneously, counter weight type compared to prior art and oblique roller, not only alleviate overall weight, carry convenient, and can rack be built whenever and wherever possible and not limit by occasion, thus expand its scope of application.2, each pole and leg form by some bar continued accesses, and adopt stretch cord to be serially connected by each parts, running through tension by stretch cord when launching to use makes each parts become be integrated and have good stability, folding run through contact by stretch cord when packing up each parts are still integrated, not easily lose arbitrary parts, badminton fan everybody can use, launch to use or folding pack up process and only can complete with 1-2 minute, convenient and swift.3, whole rack fold and pack up after length be slightly less than the length of racket, can load in a sack together with racket, net and shuttlecock, easy to carry, structure is simple, low cost of manufacture, can in the vacant lot of community or garden, sandy beach, first-class place, meadow use.4, the cross section of transverse axis connecting rod and cross bar connector is three-pointed hollow star, quadrilateral shape, I shape or U-shaped, can ensure can not twist between leg and cross bar, ensure that net does not tilt forward and back.5, positioning cap top is provided with the positioning cap rope bolt of a circular arc, and the rope bolt of circular arc makes hole comparatively large, and more convenient system connects or mounts, and can also limit the axial location of pole in positioning cap.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of fan handle in the present invention.
Fig. 3 is the structure chart of middle fan frame of the present invention.
Fig. 4 is the structure chart of locating ring in the present invention.
Fig. 5 is the structure chart of pole in the present invention.
Fig. 6 is the structure chart of positioning cap in the present invention.
Fig. 7 is the structure chart of cross bar in the present invention.
Fig. 8 is the structure chart of cross bar connector in the present invention.
Fig. 9 is the structure chart of leg in the present invention.
Figure 10 is the structure chart of leg connectors in the present invention.
Figure 11 is that the present invention folds the structure chart after packing up.
Detailed description of the invention
As shown in Figure 1, the present embodiment comprises support and is the net 6 be hung on this support, and described support comprises the fan handle 1 of a semi-circular shape, and this fan handle tightens two cross bars 3 that accessory is connected to three poles 2 and horizontal symmetrical layout of radially arranging; Wherein a pole 2 is vertically arranged, another two poles 2 line centered by that root pole 2 of vertically arranging is symmetrical and every 75.75 ° of layouts (angle namely between adjacent two poles is 75.75 degree), and three pole 2 free ends are positioned at same level height; The equal close-fitting of each cross bar 3 free end connects a leg 4, pole 2 free end in both sides and be connected with vertical tension rope 5 with it between the leg 4 of homonymy; The long 6.1m of described net 6, its two ends system hangs over the two pole 2(being positioned at both sides and lays respectively at those root pole both sides vertically arranged) free end, middle part tying or prolong knot are in that root pole 2 free end vertically arranged, to alleviate net 6 to the horizontal pull of two poles 2 being positioned at both sides, make overall structure more stable; Described fan handle 1, pole 2, cross bar 3, vertical tension rope 5 and net 6 are positioned at same perpendicular, and leg 4 axes normal is in this plane.
As shown in Figure 2 and Figure 3, described fan handle 1 comprises the fan frame 1-1 of semi-circular shape, and coaxial in be placed on semi-circular shape locating ring 1-2 in this fan frame, its middle fan frame 1-1 offers respectively three pole hole 1-1-1 and two cross bar hole 1-1-2, the 1-1-1 of pole hole described in this example is manhole, cross bar hole 1-1-2 is triangle through hole, to facilitate processing, saves processing cost simultaneously.The interior also stop bit of three pole hole 1-1-1 is inserted respectively in locating ring 1-2 in three pole 2 one end, and the interior also stop bit of two cross bar hole 1-1-2 is inserted respectively in locating ring 1-2 in two cross bar 3 one end.
As shown in Figure 4, described locating ring 1-2 comprises the arch bridge 1-2-1 of a semi-circular shape, can be used for the axis shift limiting pole 2 and cross bar 3, this arch bridge free end is respectively provided with a horizontal leg 1-2-2 vertical with it, for ensureing the stability of locating ring 1-2, being connected with crossbeam 1-2-3(between two horizontal leg 1-2-2 and playing radial support booster action) form closed ring structure.
As shown in Figure 5, described pole 2 is by some hollow connecting rod 2-1(circular in cross-section) be connected in sequence, adopt pole connector 2-2 close-fitting to connect between adjacent two connecting rod 2-1; Each pole 2 free end is all socketed with a positioning cap 2-3 as shown in Figure 6, this positioning cap top is provided with the positioning cap rope bolt 2-3-1 of a circular arc, because its hole is comparatively large, more convenient system connects or mounts, and can also limit the axial location of pole 2 in positioning cap 2-3; Described each positioning cap rope bolt 2-3-1 is all be connected to a pole stretch cord 2-4, this pole stretch cord other end is through each connecting rod 2-1 and the pole connector 2-2 that are linked to be a pole 2, and be connected on arch bridge 1-2-1 after the pole hole 1-1-1 to be connected with aforementioned pole 2, thus connecting rod 2-1, pole connector 2-2, positioning cap 2-3 and fan handle 1 are connected.Described net 6 two ends are be connected on the positioning cap rope bolt 2-3-1 of two poles 2 being positioned at both sides respectively, and middle part is then be connected on the positioning cap rope bolt 2-3-1 of that root pole 2 of vertically arranging.
As shown in Figure 7, described cross bar 3 is connected in sequence by some transverse axis connecting rod 3-1, adopts cross bar connector 3-2 close-fitting to connect between adjacent two transverse axis connecting rod 3-1; In this example, the cross section of described transverse axis connecting rod 3-1 and cross bar connector 3-2 is three-pointed hollow star, also can be all quadrilateral shape, I shape or U-shaped, to ensure can not twist between leg 4 and cross bar 3, ensure that net 6 does not tilt forward and back.As shown in Figure 8, the edges and corners in the middle part of described cross bar connector 3-2 arrange depression arc-shaped limit groove 3-4, make it have good processing technology, more save processing cost.Be provided with a cross bar stretch cord 3-3 in described cross bar 3, this cross bar stretch cord one end system be connected on arch bridge 1-2-1, other end system be connected to be positioned at the same side (dividing centered by the vertical center line of fan handle) with this cross bar leg 4 on.
As shown in Figure 9, described leg 4 comprises leg connectors 4-1, this leg connectors is triangular in shape by the cross bar adapter sleeve 4-2(cross section for being connected with the transverse axis connecting rod 3-1 close-fitting of cross bar 3 end, cross bar one end is inserted in cross bar adapter sleeve, the other end inserts in cross bar hole), and coaxially arranged two foot lever adapter sleeve 4-3 form, three adapter sleeves intersect at same point and are interconnected, and wherein cross bar adapter sleeve 4-2 is perpendicular to two foot lever adapter sleeve 4-3; On each foot lever adapter sleeve 4-3, equal close-fitting is connected with one foot lever 4-4, each foot lever 4-4 free end is all socketed with a leg pole cap 4-5, be connected with the coaxial leg stretch cord 4-6 through two foot lever 4-4 and two foot lever adapter sleeve 4-3 between two leg pole cap 4-5, thus leg connectors 4-1, two foot lever 4-4 and two leg pole cap 4-5 are connected.
As shown in Figure 10, be provided with opposing circular arc in the middle part of described leg connectors 4-1 vertically to restrict bolt 4-7, it forms (part between two circular holes is bolt of vertically restricting) by boring two circular holes at leg connectors 4-1 cylindrical wall upper surface, both there is good processing technology, time saving and energy saving, having again larger hole, is more easily connect, and can be to meet vertical tension rope 5 and cross bar stretch cord 3-3 simultaneously.Described cross bar stretch cord 3-3 one end system is connected on arch bridge 1-2-1, and other end system is connected on the vertical rope bolt 4-7 of respective leg 4.Described vertical tension rope 5 one end system is connected on the positioning cap rope bolt 2-3-1 of pole 2 end, and other end system is connected to on the vertical rope bolt 4-7 of this positioning cap rope bolt homonymy (dividing centered by the vertical center line of fan handle); Described net 6 lower edge system is connected on vertical tension rope 5, to ensure the stable of net 6, simultaneously because the pulling force effect having had vertical tension rope 5 downward in the end of pole 2, the pulling force of net 6 horizontal direction can be made to be decomposed into the axial reaction force of pole 2 and the downward component of vertical tension rope 5, to ensure that the stability of support entirety.
After finishing using, first net 6 is taken off, then each connecting rod 2-1, transverse axis connecting rod 3-1 and a foot lever 4-4 are extracted folding, form folded state as shown in figure 11, overall volume is diminished, simultaneously because the contact that runs through of stretch cord (comprising pole stretch cord, cross bar stretch cord and leg stretch cord) makes each parts still be integrated, not easily lose arbitrary parts, and without the need to dismantling any parts, whole folding process only 1 to 2 minute consuming time, convenient and swift; In addition, the length after whole rack folds and packs up is slightly less than the length of racket, can load in a sack, be convenient for carrying and move together with racket, net and shuttlecock.
The present embodiment uses simple to operate, quick, can in the vacant lot of community or garden, sandy beach, first-class place, meadow use, also can use in formal competition, conveniently can be folded into smaller size smaller after finishing using, be convenient for carrying movement.
Claims (8)
1. a fan-shaped integral type badminton grid frame, it comprises support and is the net (6) be hung on this support, it is characterized in that: described support comprises the fan handle (1) of a semi-circular shape, this fan handle tightens two cross bars (3) that accessory is connected to three poles (2) and the horizontal symmetrical layout of radially arranging; Wherein a pole (2) is vertically arranged, another two poles (2) then centered by that root pole (2) of vertically arranging line be arranged symmetrically with, and three pole (2) free ends are positioned at same level height; The equal close-fitting of each cross bar (3) free end connects a leg (4), is positioned between pole (2) free end of both sides and the leg (4) being positioned at it homonymy and is connected with vertical tension rope (5); Described net (6) is the free end being hung on three poles (2); Described fan handle (1), pole (2), cross bar (3), vertical tension rope (5) and net (6) are positioned at same perpendicular, and leg (4) axes normal is in this plane;
Described fan handle (1) comprises the fan frame (1-1) of semi-circular shape, and coaxial in be placed on semi-circular shape locating ring (1-2) in this fan frame, its middle fan frame (1-1) offers respectively three pole holes (1-1-1) and two cross bar hole (1-1-2); Three poles (2) insert the interior also stop bit of three pole holes (1-1-1) respectively in locating ring (1-2), and two cross bars (3) insert the interior also stop bit of two cross bar hole (1-1-2) respectively in locating ring (1-2);
Described locating ring (1-2) comprises the arch bridge (1-2-1) of a semi-circular shape, this arch bridge free end is provided with horizontal leg (1-2-2) vertical with it, is connected with crossbeam (1-2-3) and forms closed ring structure between two horizontal legs (1-2-2).
2. fan-shaped integral type badminton grid frame according to claim 1, is characterized in that: the angle between adjacent two poles (2) is 75.75 degree; Described pole (2) is connected in sequence by some hollow connecting rods (2-1), adopts pole connector (2-2) close-fitting to connect between adjacent two connecting rods (2-1).
3. fan-shaped integral type badminton grid frame according to claim 2, it is characterized in that: each pole (2) free end is all socketed with a positioning cap (2-3), this positioning cap top is provided with the positioning cap rope bolt (2-3-1) of a circular arc, each positioning cap rope bolt (2-3-1) is all be connected to a pole stretch cord (2-4), this pole stretch cord other end is be connected on arch bridge (1-2-1) through each connecting rod (2-1), pole connector (2-2) and corresponding pole hole (1-1-1) afterwards.
4. the fan-shaped integral type badminton grid frame according to claim 1 or 2 or 3, it is characterized in that: described cross bar (3) is connected in sequence by some transverse axis connecting rods (3-1), between adjacent two transverse axis connecting rods (3-1), adopt cross bar connector (3-2) close-fitting to connect; The edges and corners at described cross bar connector (3-2) middle part arrange depression arc-shaped limit groove (3-4); The cross section of described transverse axis connecting rod (3-1) and cross bar connector (3-2) is three-pointed hollow star, quadrilateral shape, I shape or U-shaped.
5. fan-shaped integral type badminton grid frame according to claim 4, it is characterized in that: in described cross bar (3), be provided with a cross bar stretch cord (3-3), this cross bar stretch cord one end system be connected on arch bridge (1-2-1), other end system be connected to be positioned at the same side with this cross bar leg (4) on.
6. fan-shaped integral type badminton grid frame according to claim 5, it is characterized in that: described leg (4) comprises leg connectors (4-1), this leg connectors is by the cross bar adapter sleeve (4-2) for being connected with cross bar (3) close-fitting, and coaxially arranged two foot lever adapter sleeve (4-3) compositions, three adapter sleeves intersect at same point and are interconnected; Each the upper equal close-fitting of foot lever adapter sleeve (4-3) is connected with one foot lever (4-4).
7. fan-shaped integral type badminton grid frame according to claim 6, it is characterized in that: described foot lever (4-4) free end socket leg pole cap (4-5), between two leg pole caps (4-5), be connected with the coaxial leg stretch cord (4-6) propping up foot lever adapter sleeves (4-3) through two foot levers (4-4) and two.
8. the fan-shaped integral type badminton grid frame according to claim 6 or 7, is characterized in that: described leg connectors (4-1) middle part is provided with bolt of vertically restricting (4-7); Described cross bar stretch cord (3-3) one end system is connected on arch bridge (1-2-1), and other end system is connected on the vertical rope bolt (4-7) of respective leg (4); Described vertical tension rope (5) one end system is connected on positioning cap rope bolt (2-3-1), and other end system is connected on the vertical rope bolt (4-7) with this rope bolt homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166430.6A CN103223233B (en) | 2013-05-08 | 2013-05-08 | Fan-shaped integral type badminton grid frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166430.6A CN103223233B (en) | 2013-05-08 | 2013-05-08 | Fan-shaped integral type badminton grid frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223233A CN103223233A (en) | 2013-07-31 |
| CN103223233B true CN103223233B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310166430.6A Expired - Fee Related CN103223233B (en) | 2013-05-08 | 2013-05-08 | Fan-shaped integral type badminton grid frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN103223233B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803003B (en) * | 2017-12-07 | 2023-09-12 | 高邮市康胜机械有限公司 | Portable badminton net rack |
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| DE19834845A1 (en) * | 1998-08-01 | 2000-02-03 | Alfred Warmuth | Transportable net and equipment for ball game comprises stand on foot, tensioning poles in V-shape, central upright, and tubular net-pockets |
| CN2848287Y (en) * | 2005-10-28 | 2006-12-20 | 尹聪 | Portable bad minton net stand |
| CN201350323Y (en) * | 2009-01-22 | 2009-11-25 | 香港乒乓用品有限公司 | Table tennis ball sieve |
| CN201404644Y (en) * | 2008-12-29 | 2010-02-17 | 魏武刚 | Ultra-light portable badminton net post |
| CN201668182U (en) * | 2010-03-26 | 2010-12-15 | 江门市典艺展示器材制品厂有限公司 | Detachable display rack |
| CN202376696U (en) * | 2011-12-13 | 2012-08-15 | 王国祯 | Portable movable badminton frame |
| CN203342307U (en) * | 2013-05-08 | 2013-12-18 | 浙江水利水电专科学校 | Sector integrated badminton net rack |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100666801B1 (en) * | 2005-10-27 | 2007-01-09 | 이흥재 | Portable badminton net pole set |
-
2013
- 2013-05-08 CN CN201310166430.6A patent/CN103223233B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834845A1 (en) * | 1998-08-01 | 2000-02-03 | Alfred Warmuth | Transportable net and equipment for ball game comprises stand on foot, tensioning poles in V-shape, central upright, and tubular net-pockets |
| CN2848287Y (en) * | 2005-10-28 | 2006-12-20 | 尹聪 | Portable bad minton net stand |
| CN201404644Y (en) * | 2008-12-29 | 2010-02-17 | 魏武刚 | Ultra-light portable badminton net post |
| CN201350323Y (en) * | 2009-01-22 | 2009-11-25 | 香港乒乓用品有限公司 | Table tennis ball sieve |
| CN201668182U (en) * | 2010-03-26 | 2010-12-15 | 江门市典艺展示器材制品厂有限公司 | Detachable display rack |
| CN202376696U (en) * | 2011-12-13 | 2012-08-15 | 王国祯 | Portable movable badminton frame |
| CN203342307U (en) * | 2013-05-08 | 2013-12-18 | 浙江水利水电专科学校 | Sector integrated badminton net rack |
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| CN103223233A (en) | 2013-07-31 |
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Granted publication date: 20151118 Termination date: 20160508 |