CN201404644Y - Ultra-light portable badminton net post - Google Patents
Ultra-light portable badminton net post Download PDFInfo
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- CN201404644Y CN201404644Y CN2008202285388U CN200820228538U CN201404644Y CN 201404644 Y CN201404644 Y CN 201404644Y CN 2008202285388 U CN2008202285388 U CN 2008202285388U CN 200820228538 U CN200820228538 U CN 200820228538U CN 201404644 Y CN201404644 Y CN 201404644Y
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- pipe fitting
- net post
- way connection
- post frame
- cord
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Abstract
The utility model relates to an ultra-light portable badminton net post, which mainly comprises two net post frame components which have the very same structure and are arranged in an opposite way, and an intermediate support component; wherein pipe rod pieces are formed by inserting and connecting pipe fittings and joints together. The two net post frame components vertically stand, are tighten and penetrated with a net rope and a tension rope, and the ultra-light portable badminton net post is formed by horizontally tensioning the net post frame components at the two ends by the upper and the lower ropes. The pipe fittings are made of composite light material; the ultra-light portable badminton net post reasonable applies the connection between the pipe fittings and the joints and the combination of the pipe fittings and the ropes so as to lead the whole structure to be reasonable, simple and compact, and effectively solve the technical problems of reliable assembly, steady installation as well as convenient installation and disassembly; and furthermore, the ultra-light portable badminton net post utilizes the characteristic of low density of the composite material, thus furtherreducing the weight and being convenient for carrying. The utility model provides an ultra-light portable badminton net post which can steadily support a badminton net, and has the advantages of lightweight, small storage volume, folding property, convenient carrying and assembling as well as strong individual pertinence.
Description
Technical field
The utility model belongs to sports, contest, body-building, leisure equipment technical field, relates generally to the portable badminton net post, specifically is exactly a kind of novel ultra-light portable badminton net post.
Background technology
The shuttlecock net post equipment of Chu Shouing mainly contains four kinds in the market: " fixedly shuttlecock net post ", " the movable shuttlecock net post of cast iron ", " portable badminton net post frame ", " portable badminton net post " etc.
" fixedly shuttlecock net post " is embedded in the court surface, and its position is changeless, generally is used for open-air shuttlecock place." the movable shuttlecock net post of cast iron " is removable, but weight is heavier, volume is bigger, carries inconvenience, generally is used for indoor professional court, and the people that are not easy to outside the court use." portable badminton net post frame " is the tension force that the singletree by its below produces, what be converted into the pulling force of badminton net by column.Thereby the easy fatigue failure of singletree, and its column has stopping means by three pipe fitting sockets, and 2 supporting legs are arranged at the bottom, thereby structure is complicated, weight is heavier.The portable badminton net post is because of there being counterweight, so be not easy to carry.
Warp is in the database in relevant library and the retrieval of carrying out patent and periodical on the internet, report or the document closely related or the same with the utility model are not found in the journal article retrieval that finds no the patent documentation identical with the utility model and publish as yet yet.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes above-mentioned technology or the existence of shuttlecock net post, provide a kind of assembling reliable, install firm, can support the shuttlecock net, gross weight is light, easy to assemble fold, deposit volume little, be easy to carry, individual ultralight portable badminton net post with strong points.
Below the utility model is elaborated
The utility model is a kind of ultralight portable badminton net post, it is identical to include structure, relative two net post framves settling, middle net and wear nettle, it is characterized in that: also include tension rope 10 and intermediate supports assembly, net post frame and intermediate supports bar are fabricated structure, be called net post frame component and intermediate supports assembly after the corresponding component assembling, pipe fitting and cord have been included in net post frame component and the intermediate supports assembly, all interconnect between described pipe fitting by joint, the intermediate supports assembly comprises intermediate supports bar and elasticity cord, the intermediate supports bar is by pipe fitting, joint constitutes, adjacent two pipe fittings is connected by joint, and the elasticity cord is in the hole of pipe fitting and joint; The net post frame component includes: go up pipe fitting, middle pipe fitting, following pipe fitting, four-way connection, T shape three-way connection, chuck, foot pad, foot lever, short cord, short elasticity cord, chuck is that an end is an opening, the other end is a close mouth, the outside has the pipe fitting cover of radial groove, foot lever runs through in the T shape three-way connection, T shape three-way connection is positioned at the middle ground bar that forms of foot lever, bar two ends, ground are suit foot pad and chuck successively, the landing part of forming the net post frame component, the upper end hole cover of T shape three-way connection loads pipe fitting, the other end of following pipe fitting is interspersed in the hole of four-way connection below, cover is loaded onto pipe fitting in the hole of four-way connection top, pipe fitting in the middle of the suit in the outwardly open hole of four-way connection horizontal direction, the four-way connection horizontal direction is the pipe fitting in the suit intermediate supports bar in the hole of inner opening, thereby has connected intermediate supports assembly and net post frame component; The last pipe fitting of net post frame component, chuck all is equipped with in the outer end of middle pipe fitting, short elasticity cord is successively through last pipe fitting, the upper aperture of four-way connection, in following square hole and the following pipe fitting, two ends lie in the termination of pipe fitting and following pipe fitting, after wearing in the groove that the outer part of nettle net is wound in pipe fitting outer end chuck respectively, two tension lies in the groove of middle pipe fitting outer end chuck, the tension rope two ends lie in respectively on the T shape three-way connection of both sides, two net post frame components vertically erect to tighten wears nettle and tension rope, thereby the net post frame component at two rope levels tension two ends constitutes a ultralight portable badminton net post jointly up and down, the short-and-medium cord of net post frame component two ends lie in the groove of bar two ends, ground chuck, the centre is wrapped in the groove of intermediate bar end chuck, constitutes equilateral triangle.
Interconnect by joint between the pipe fitting in the utility model, realized easy to assemble and can fold, adopted the combination of pipe fitting and cord, made its weight greatly alleviate, designed a kind of novel lighter and be easy to the ultralight portable badminton net post installing and carry.As long as support this shuttlecock net post in the vacant lot of a block size such as badminton game place size, hang up the effect that net just can play the shuttlecock net again, make people move more convenient, play ball more professional.
Realization of the present utility model also is: at last pipe fitting and middle pipe fitting end also is that spacing cord is arranged, and last pipe fitting, middle pipe fitting and spacing cord constitute triangle; This triangle is vertical with plane, aforementioned equilateral triangle place, makes that the net post frame component is more firm.
Realization of the present utility model also is: the length that goes up pipe fitting is more than or equal to the length of pipe fitting down, and the angle of last pipe fitting and middle pipe fitting is Φ, and the angle of middle pipe fitting and following pipe fitting is θ, and the angle value of Φ and θ is all more than or equal to 45 °, and less than 90 °.
The length of last pipe fitting can make the whole center of gravity of the utility model move down more than or equal to the following length of pipe fitting, strengthens stability, is difficult for crooked and topples over.
The value of angle Φ and θ can make the equal compression chord of pipe fitting up and down not to be subjected to or few stress by bending as far as possible less than 90 °, make that the net post frame component is more firm, longer service life.
The value of angle Φ and θ can make that the pipe fitting length of net post frame component is shorter, thereby weight reduction improves whole steadiness and reliability greater than 45 °.
Realization of the present utility model also is: the cross section outer contour shape of each pipe fitting can be circle, square, oval, rhombus etc.Can select according to the difference of market supply, selection is various, formation is flexible.
Realization of the present utility model also is: the material of all pipe fittings can adopt: nonmetallic materials or metal materials such as aluminium alloy, almag such as carbon fibre composite, elastic resin composite.Weight reduction effectively also is easy to carry.
The utility model is constantly tested in practice and is explored, revise repeatedly and optimize, from the stressed angle of net post, reasonably being connected of utilization pipe fitting and joint, pipe fitting combine with cord, make of the present utility model rational in infrastructure, simple, compact, solved effectively assembling reliably, firmly, technical problem easily, utilize the low-density characteristic of composite again, further weight reduction is easy to carry.Provide a kind of can firm support shuttlecock net and in light weight, deposit volume little, can fold, be easy to carry, easy to assembly, individual ultralight portable badminton net post with strong points.
Description of drawings:
Fig. 1 is a formation schematic diagram of the present utility model;
Fig. 2 is the front view of structure shown in Figure 1;
Fig. 3 is the vertical view of structure shown in Figure 1;
Fig. 4 is the left view of structure shown in Figure 1;
Fig. 5 is a rigging position schematic diagram of the present utility model;
Fig. 6 is the formation schematic diagram of net post frame component;
Fig. 7 is the rigging position schematic diagram of net post frame component;
Fig. 8 is the component assembling position view of intermediate supports assembly;
Fig. 9 is the schematic appearance of intermediate supports assembly;
Figure 10 is that the fractionation of intermediate supports assembly stacks schematic diagram;
Figure 11 is that the fractionation of net post frame stacks schematic diagram;
Figure 12 is chuck 1 structural representation;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated
Embodiment 1: as shown in Figure 1, the utility model is a ultralight portable badminton net post, include the identical relative arrangement of structure two net post frame components, intermediate supports assembly, wear nettle 11 and tension rope 10.Net post frame component and intermediate supports assembly have included pipe fitting and cord, pipe fitting wherein interconnects by joint, the intermediate supports assembly is referring to Fig. 8, comprise intermediate supports bar and elasticity cord 14, the intermediate supports bar is made of pipe fitting 12, joint 15, adjacent two pipe fittings 12 is connected by joint 15, and elasticity cord 14 is in the hole of pipe fitting 12 and joint 15.The net post frame component includes referring to Fig. 6: go up pipe fitting 3, middle pipe fitting 5, following pipe fitting 7, four-way connection 4, T shape three-way connection 8, chuck 1, foot pad 16, foot lever 9, short cord 6, short elasticity cord 13, referring to Fig. 7.Chuck 1 is that an end is an opening, and the other end is a close mouth, and the outside has the pipe fitting cover of radial groove.Foot lever 9 runs through in the T shape three-way connection 8, T shape three-way connection 8 is positioned at the middle ground bar that forms of foot lever 9, referring to Fig. 6, bar two ends, ground are suit foot pad 16, chuck 1 successively, the landing part of forming the net post frame component, the upper end hole cover of T shape three-way connection 8 loads pipe fitting 7, the other end of following pipe fitting 7 is interspersed in the hole of four-way connection 4 belows, suit pipe fitting 3 in the hole of four-way connection 4 tops, pipe fitting 5 in the middle of the suit in the outwardly open hole of four-way connection 4 horizontal directions, the support section that forms the net post frame component is seen Fig. 7.The pipe fitting 12 of four-way connection 4 horizontal directions suit intermediate supports assembly in the hole of inner opening, thus intermediate supports assembly and net post frame component connected.Chuck 1 is equipped with in the last pipe fitting 3 of net post frame component, the outer end of middle pipe fitting 5.In the upper aperture of last pipe fitting 3, four-way connection 4, following square hole and following pipe fitting 7, two ends lie in the termination of pipe fitting 3 and following pipe fitting 7 to short elasticity cord 13, referring to Fig. 7 successively.Wear nettle 11 and pass net 17, after the outer part of the net of this rope is wound in the groove of pipe fitting 3 outer end chucks 1 respectively, in the middle of two tension lies in the groove of the chuck 1 of the outer end of pipe fitting 5, tension rope 10 two ends lie in respectively on the root of T shape three-way connection 8, see Fig. 1, two net post frame components vertically erect to tighten wears nettle 11 and tension rope 10, thereby the net post frame component at two rope levels tension two ends constitutes a ultralight portable badminton net post up and down, the short-and-medium cord of net post frame component 6 two ends lie in the groove of place, bar two ends, ground chuck 1, be on the chuck 1 at foot lever 9 two ends, see Fig. 6 again, in the middle of being wrapped in the middle of the short cord 6 on the chuck 1 of the outer end of pipe fitting 5, constitute equilateral triangle, see Fig. 4.The material of all pipe fittings adopts: carbon fibre composite, the utility model weight are about 2 kilograms.The cross section outer contour shape of each pipe fitting is circular, referring to Figure 10 and Figure 12.
Embodiment 2: whole formation and concrete structure are with embodiment 1, at last pipe fitting 3 and middle pipe fitting 5 ends also is that spacing cord 2 is arranged, this spacing cord 2 overlaps with wearing the part of nettle 11 between last pipe fitting and middle pipe fitting, and last pipe fitting 3, middle pipe fitting 5 and spacing cord 2 constitute triangle; This triangle is vertical with plane, aforementioned equilateral triangle place.Increase spacing cord 2 and make that the structure of net post frame component is more firm.
The material of all pipe fittings adopts: elastic resin composite, the utility model weight are about 2 kilograms.The cross section outer contour shape of each pipe fitting is square.
Embodiment 3: whole formation and concrete structure are with embodiment 1, on front view, look the utility model left-right symmetry referring to Fig. 2, symmetry is referring to Fig. 3 before and after on the vertical view, left-right symmetry is referring to Fig. 4 on the left view, the length of last pipe fitting 3 is more than or equal to the length of following pipe fitting 7, the angle Φ of last pipe fitting 3 and middle pipe fitting 5, the angle theta of middle pipe fitting 5 and following pipe fitting 7, Φ and θ equal 75 °.
The material of all pipe fittings adopts aluminium alloy, and the utility model weight is about 2.8 kilograms.The cross section outer contour shape of each pipe fitting is oval.
Embodiment 4: integral body has constituted concrete structure with embodiment 3, and the length of last pipe fitting 3 is more than or equal to the following length of pipe fitting 7, the angle Φ of last pipe fitting 3 and middle pipe fitting 5, and the angle theta of middle pipe fitting 5 and following pipe fitting 7: Φ and θ equal 60 °.
The material of all pipe fittings adopts almag, and the utility model weight is about 2.8 kilograms.The cross section outer contour shape of each pipe fitting is circular.
Embodiment 5: whole constitute and concrete structure with embodiment 1, the length of last pipe fitting 3 is more than or equal to the length of pipe fitting 7 down, the angle Φ of last pipe fitting 3 and middle pipe fitting 5, the angle theta of middle pipe fitting 5 and following pipe fitting 7: Φ equals 55, and θ equals 50 °.
The material of all pipe fittings adopts almag, and the utility model weight is about 2.8 kilograms.The cross section outer contour shape of each pipe fitting is a rhombus.
Embodiment 6: whole formation and concrete structure are with embodiment 2, and the intermediate supports assembly is referring to Fig. 9, and its effect is to support two net post frame components, referring to Fig. 1, and keeps the position of two net post frame components constant relatively.The intermediate supports assembly is made of intermediate supports bar and elasticity cord 14, the intermediate supports bar is made of pipe fitting 12, joint 15, adjacent two pipe fittings 12 is connected by joint 15, elasticity cord 14 is in the hole of pipe fitting 12 and joint 15, the external end head of the pipe 12 at its two and intermediate supports assembly two ends links, as shown in Figure 8.When launching to use, pipe adjacent one another are 12 is plugged on together by joint 15 front and back, as shown in Figure 9; With the back during stored collapsed, extract the pipe 12 that is plugged on mutually together and stack then and get final product, as shown in figure 10, because running through of elasticity cord 14, can especially can stack after the dismounting neatly so that no matter long intermediate supports assembly is installed or dismounting all is one group, be easy to carry.
The material of all pipe fittings adopts aluminium alloy, and the utility model weight is about 2.8 kilograms.The cross section outer contour shape of each pipe fitting is circular.
Embodiment 7: whole constitute and concrete structure with embodiment 2, about two net post frame components referring to Fig. 6, its effect is to tighten two ropes promptly to wear nettle 11 and tension rope 10, as shown in Figure 1.The net post frame component includes: go up pipe fitting 3, middle pipe fitting 5, following pipe fitting 7, four-way connection 4, T shape three-way connection 8, chuck 1, foot pad 16, foot lever 9, short cord 6, short elasticity cord 13, be sleeved on the middle ground bar that forms of foot lever 9 by the two ends of T shape three-way connection 8, bar two ends, ground are suit foot pad 16 successively, chuck 1, the landing part of forming the net post frame component, the upper end hole cover of T shape three-way connection 8 loads pipe fitting 7, the other end of following pipe fitting 7 is interspersed in the hole of four-way connection 4 belows, cover is loaded onto pipe fitting 3 in the hole of four-way connection 4 tops, pipe fitting 5 in the middle of the suit in the outwardly open hole of four-way connection 4 horizontal directions, the pipe fitting 12 of four-way connection 4 horizontal directions suit intermediate supports assembly in the hole of inner opening, thus intermediate supports assembly and net post frame component connected; The last pipe fitting 3 of net post frame component, the external end head of middle pipe fitting 5 is equipped with chuck 1, after the outer part of net of wearing nettle 11 is wound in the groove of pipe fitting 3 outer end chucks 1 respectively, two tension lies in the groove of middle pipe fitting 5 outer end chucks 1, tension rope 10 two ends lie in respectively on the root of T shape three-way connection 8, two net post frame components vertically erect to tighten wears nettle 11 and tension rope 10, thereby the net post frame component at two rope levels tension two ends constitutes a ultralight portable badminton net post jointly up and down, the short-and-medium cord of net post frame component 6 two ends lie in the groove of place, bar two ends, ground chuck 1, the centre is wrapped in the groove of intermediate bar 5 end chucks 1, constitutes equilateral triangle.As shown in Figure 1.Foot pad 16 contacts with ground and bears all wt of the present utility model.
The material of all pipe fittings adopts carbon fibre composite, and the utility model weight is about 2 kilograms.The cross section outer contour shape of each pipe fitting is square.
Embodiment 8: the effect of wearing nettle 11 and tension rope 10 is two net post frame components of level tension.After pegging graft with the four-way connection 4 of two net post frame components respectively in the two ends of middle supporting component, the two ends of tension rope 10 are lain in respectively on T shape three-way connection 8 roots of two net post frame components, after will wearing nettle 11 again and passing shuttlecock net 17, pass respectively in the groove of upper pipes 3 end chucks 1 of two net post frame components, after two is strained simultaneously and is worn nettle 11, in the middle of lying in downwards on the chuck 1 of end of pipe fitting 5.Wear the pulling force that 10 pairs two net post frame components of nettle 11 and tension rope produce this moment and balance each other, therefore just can strain two net post frame components, make integral body of the utility model formation with the support power of intermediate supports assembly to two net post frame components.
The material of all pipe fittings adopts the elastic resin composite, and the utility model weight is about 2.5 kilograms.The cross section outer contour shape of each pipe fitting is circular.
Embodiment 9: chuck 1 is that an end is an opening, and the other end is a close mouth, and the outside has the pipe fitting cover of radial groove.Its effect is to be enclosed within on the termination of pipe fitting 3, middle pipe fitting 5 and foot lever 9, so that can allow rope system thereon, the structure of chuck 1 is referring to Figure 12.Material is a rubber, can be enclosed within the rod member termination, and frictionally and rod member are fixed.
Embodiment 10: use the preceding assemble method of the utility model:
At first, what a people pegged graft earlier the intermediate supports assembly successively respectively forms pipe fitting 12 and joint 15, makes it to be connected as a single entity, referring to Fig. 9;
Secondly, two people peg graft respectively each pipe fitting and the joint of two net post frame components, the short cord 6 of fastening the side and spacing cord 2, thus finish the assembling of two net post frame components, referring to Fig. 1;
Afterwards, the two ends of intermediate supports assembly and two net post frame components are pegged graft at four-way connection 4 places, thereby make intermediate supports assembly and two net post frame components be connected as a single entity, referring to Fig. 5;
The two ends of tension rope 10 are lain in respectively on T shape three-way connection 8 roots of two net post frame components, after will wearing nettle 11 again and passing shuttlecock net 17, pass respectively in the groove of upper pipes 3 end chucks 1 of two net post frame components, after two is strained simultaneously and is worn nettle 11, in the middle of lying in downwards on the chuck 1 of end of pipe fitting 5, just can strain two net post frame components this moment, make the utility model constitute an integral body, thereby finish assembling of the present utility model, ultralight portable badminton net post total height scope after the assembling is 1 meter-1.55 meters, the total length scope is 4 meters-6.1 meters, meets badminton game place standard.Both can be used for formal competition, also can be used for sportsing body-building.After proportional the dwindling, go for children and use.
Embodiment 11: the method that stacks behind use the utility model:
When packing up after the usefulness, only need untie the two ends of wearing nettle 11, tension rope 10 successively, after four-way connection 4 places unplug intermediate supports assembly and two net post frame components, as shown in Figure 5.
For the intermediate supports assembly, extract the pipe 12 that is plugged on mutually together and stack then and get final product, as Figure 10.
For the net post frame component, untie short cord 6 and spacing cord 2, extract the last pipe fitting 3 that is plugged on mutually together, middle pipe fitting 5, pipe fitting 7, foot lever 9 down, stack then and get final product, as shown in figure 11.
Embodiment 12: but the two ends mass of the foot lever 9 of net post frame component bottom is to strengthen its stability, referring to Fig. 6.
Embodiment 13: above-mentioned any joint all can be connected with its any pipe fitting that cooperates.
Claims (5)
1. ultralight portable badminton net post, it is identical to include structure, relative two net post framves settling, middle net and wear nettle, it is characterized in that: also include tension rope (10) and intermediate supports assembly, net post frame and intermediate supports bar are fabricated structure, be called net post frame component and intermediate supports assembly, pipe fitting and cord have been included in net post frame component and the intermediate supports assembly, described pipe fitting interconnects by joint, the intermediate supports assembly comprises intermediate supports bar and elasticity cord (14), the intermediate supports bar is by pipe fitting (12), joint (15) constitutes, adjacent two pipe fittings (12) is connected by joint (15), and elasticity cord (14) is in the hole of pipe fitting (12) and joint (15); The net post frame component includes: go up pipe fitting (3), middle pipe fitting (5), following pipe fitting (7), four-way connection (4), T shape three-way connection (8), chuck (1), foot pad (16), foot lever (9), short cord (6), short elasticity cord (13), chuck (1) is that an end is an opening, the other end is a close mouth, the outside has the pipe fitting cover of radial groove, foot lever (9) runs through in the T shape three-way connection (8), T shape three-way connection (8) is positioned at the middle ground bar that forms of foot lever (9), bar two ends, ground are suit foot pad (16) and chuck (1) successively, the landing part of forming the net post frame component, the upper end hole cover of T shape three-way connection (8) loads pipe fitting (7), the other end of following pipe fitting (7) is interspersed in the hole of four-way connection (4) below, cover is loaded onto pipe fitting (3) in the hole of four-way connection (4) top, pipe fitting (5) in the middle of the suit in the outwardly open hole of four-way connection (4) horizontal direction, four-way connection (4) horizontal direction is the pipe fitting (12) in the suit intermediate supports bar in the hole of inner opening, thereby has connected intermediate supports assembly and net post frame component; The last pipe fitting (3) of net post frame component, chuck (1) all is equipped with in the outer end of middle pipe fitting (5), short elasticity cord (13) is successively through last pipe fitting (3), the upper aperture of four-way connection (4), in following square hole and the following pipe fitting (7), two ends lie in the termination of pipe fitting (3) and following pipe fitting (7), after wearing in the groove that the outer part of nettle (11) net is wound in pipe fitting (3) outer end chuck (1) respectively, two tension lies in the groove of middle pipe fitting (5) outer end chuck (1), tension rope (10) two ends lie in respectively on the T shape three-way connection (8) of both sides, two net post frame components vertically erect to tighten wears nettle (11) and tension rope (10), thereby the net post frame component at two rope levels tension two ends constitutes a ultralight portable badminton net post jointly up and down, the short-and-medium cord of net post frame component (6) two ends lie in the groove of ground bar two ends chucks (1), the centre is wrapped in the groove of intermediate bar (5) end chuck (1), constitutes equilateral triangle.
2. ultralight portable badminton net post according to claim 1, it is characterized in that: pipe fitting in the net post frame component (3) and middle pipe fitting (5) end also are that spacing cord (2) is arranged, and last pipe fitting (3), middle pipe fitting (5) and spacing cord (2) constitute triangle; This triangle is vertical with plane, aforementioned equilateral triangle place.
3. ultralight portable badminton net post according to claim 1 and 2, it is characterized in that: the said length that goes up the length of pipe fitting (3) more than or equal to following pipe fitting (7), last pipe fitting (3) is Φ with the angle of middle pipe fitting (5), the angle of middle pipe fitting (5) and following pipe fitting (7) is θ, the angle value of Φ and θ is all more than or equal to 45 °, and less than 90 °.
4. ultralight portable badminton net post according to claim 3 is characterized in that: the cross section outer contour shape of described each pipe fitting can be circle, square, oval, rhombus.
5. ultralight portable badminton net post according to claim 4 is characterized in that: the material of all pipe fittings can adopt nonmetallic materials such as carbon fibre composite or elastic resin composite or adopt metal material such as aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202285388U CN201404644Y (en) | 2008-12-29 | 2008-12-29 | Ultra-light portable badminton net post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202285388U CN201404644Y (en) | 2008-12-29 | 2008-12-29 | Ultra-light portable badminton net post |
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| Publication Number | Publication Date |
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| CN201404644Y true CN201404644Y (en) | 2010-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202285388U Expired - Fee Related CN201404644Y (en) | 2008-12-29 | 2008-12-29 | Ultra-light portable badminton net post |
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| CN (1) | CN201404644Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223233A (en) * | 2013-05-08 | 2013-07-31 | 浙江水利水电专科学校 | Fan-shaped integrated badminton net rack |
| CN104815413A (en) * | 2015-04-13 | 2015-08-05 | 中山弘博企业管理咨询有限公司 | Instrument for athletic training |
| CN105999667A (en) * | 2016-06-29 | 2016-10-12 | 韩辉 | Outdoor badminton net rack |
| CN110115826A (en) * | 2018-02-05 | 2019-08-13 | 戴卡特隆有限公司 | There are two the description devices of main connector for tool |
-
2008
- 2008-12-29 CN CN2008202285388U patent/CN201404644Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223233A (en) * | 2013-05-08 | 2013-07-31 | 浙江水利水电专科学校 | Fan-shaped integrated badminton net rack |
| CN103223233B (en) * | 2013-05-08 | 2015-11-18 | 浙江水利水电专科学校 | Fan-shaped integral type badminton grid frame |
| CN104815413A (en) * | 2015-04-13 | 2015-08-05 | 中山弘博企业管理咨询有限公司 | Instrument for athletic training |
| CN105999667A (en) * | 2016-06-29 | 2016-10-12 | 韩辉 | Outdoor badminton net rack |
| CN110115826A (en) * | 2018-02-05 | 2019-08-13 | 戴卡特隆有限公司 | There are two the description devices of main connector for tool |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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