CN210543201U - Portable resistant sports item net rack with separation net - Google Patents
Portable resistant sports item net rack with separation net Download PDFInfo
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- CN210543201U CN210543201U CN201921390550.3U CN201921390550U CN210543201U CN 210543201 U CN210543201 U CN 210543201U CN 201921390550 U CN201921390550 U CN 201921390550U CN 210543201 U CN210543201 U CN 210543201U
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- net
- rod
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- pole
- hanging
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- 210000000078 claw Anatomy 0.000 claims description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000003042 antagnostic effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 230000001147 anti-toxic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model discloses a portable resistant sports item rack of net that separates belongs to sports goods technical field. The utility model discloses a rack support, pole setting, support horizontal pole and hanging net pole subassembly. The net rack support is a foldable truss support structure which is stable after being unfolded and consists of support legs, connecting rods, end heads, sliding blocks and upright rods. The pole setting upper end is equipped with the horizontal pole connecting block, holds in the horizontal pole connecting block and supports the horizontal pole, supports the horizontal pole and be hollow telescopic link, supports the tip lower part of horizontal pole and is equipped with simultaneously play the counter weight effect hang the net pole subassembly, hang the net pole subassembly including hang the net pole, set up at the tip lower part of supporting the horizontal pole accomodate the elasticity jack catch, set up at the string net elasticity jack catch that supports the horizontal pole tip outside, the one end of hanging the net pole articulates on supporting the horizontal pole through the round pin axle, hang the preparation of net pole tip and have the open slot that articulates at a. The utility model discloses portable and installation have improved the exercise effect, interesting and the sight of motion.
Description
Technical Field
The utility model relates to a sports equipment belongs to portable rack technical field.
Background
At present, separation nets are favorite sports forms of sports for resistant sports such as badminton, tennis, shuttlecock, volleyball and the like, but are limited by standard fields, particularly nets, and the equipment is very troublesome to carry and install. People can only do sports without a net when doing sports like much, so that the exercise effect, the interest and the appreciation are greatly reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a retractable screen antitoxic sport item net rack which has simple structure, easy operation, easy carrying and convenient disassembly and assembly.
The utility model discloses a realize through following technical scheme: a portable partitioning net antagonistic sports item net rack mainly comprises a net rack support, vertical rods, a supporting cross rod and a net hanging rod assembly.
The rack support is including fixing the end of pole setting lower extreme, and the slip suit is in slider in the pole setting, the equipartition articulates on the slider has a plurality of supporting legs, the supporting leg pass through the connecting rod with the end is articulated, supporting leg, connecting rod, end, slider and pole setting constitute folding, stable truss support structure after expanding.
The utility model discloses a vertical rod, including the pole setting, horizontal pole connecting block, support horizontal pole and be hollow telescopic link, the tip part of supporting the horizontal pole is equipped with and plays the counter weight effect simultaneously the hanging wire rod subassembly, hanging wire rod subassembly include hanging wire rod, set up the elastic claw of accomodating of the tip part lower part of supporting the horizontal pole, set up the hanging wire elastic claw in the support horizontal pole tip outside, the one end of hanging wire rod articulates on supporting the horizontal pole through the round pin axle, during non-user state hanging wire rod clamps to be fixed accomodate elastic claw and accomodate in the support horizontal pole below, during the use hanging wire rod is fixed around round pin axle rotation 270 degrees clamp and is vertical placement on the hanging wire elastic claw, and hanging wire rod tip preparation has the open slot that articulates the spacer grid.
The upright stanchion is a hollow telescopic pole and is provided with a locking nut.
The lower part of the end part of the supporting cross rod is provided with a containing groove, and the containing elastic clamping jaws are arranged in the containing groove.
The cross rod connecting block is hinged to the upper end of the vertical rod, and the cross rod connecting block and the vertical rod are in a vertical state and a parallel state.
The upright rods and the supporting cross rods are made of carbon fiber reinforced epoxy resin composite materials.
The connecting rods and the supporting legs are all provided with three groups and are uniformly distributed around the circumferences of the sliding blocks and the vertical rods at 120 degrees respectively, and the three groups of supporting legs form a triangular support structure after being opened.
The utility model has the advantages that:
1. the utility model discloses simple structure, portable and installation have enlarged people and have separated the place of net antagonism sport item, have improved the exercise effect, interesting and the sight of motion.
2. The utility model discloses support the horizontal pole and adopt extending structure, increase the quality after the both ends of pole are extended, stretch out the back both ends and hang down naturally, the tensioning net, whole support horizontal pole focus moves down simultaneously, improves stability greatly.
3. When the utility model is not used, the net hanging rod is locked in the elastic holding claw; during the use, the string net pole rotates, then locks with string net elasticity jack catch, the utility model discloses rack support, support horizontal pole and pole setting all can be accomodate, simple structure, convenient operation and firm have very high spreading value.
Drawings
The invention will be further explained below with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the net rod hanging assembly of the present invention.
In the figure, 1, a net hanging rod assembly, 1-1, a pin shaft, 1-2, a net hanging rod, 1-3-1, a containing elastic claw, 1-3-2, a net hanging elastic claw, 1-4, an open slot, 2, a supporting cross rod, 2-1, a containing slot, 3, a separation net, 4, a cross rod connecting block, 5, a vertical rod, 6, a sliding block, 7, a connecting rod, 8, a supporting leg, 9 and an end head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by the ordinary skilled person in the art without developing the creative work belong to the protection scope of the present invention.
Techniques, methods, and apparatus known to those skilled in the art may not be discussed in detail but are intended to be part of the specification as appropriate.
As shown in fig. 1 and 2, the portable screen antagonistic sports item net rack mainly comprises a net rack support, upright rods 5, a supporting cross rod 2 and a net hanging rod assembly 1.
The rack support is including fixing end 9 of 5 lower extremes in pole setting, the slip suit is in slider 6 in the pole setting 5, the equipartition articulates on slider 6 has a plurality of supporting legs 8, supporting leg 8 pass through connecting rod 7 with end 9 is articulated, supporting leg 8, connecting rod 7, end 9, slider 6 and pole setting 5 constitute folding, expand stable truss bearing structure in back.
The upper end of the upright rod 5 is provided with a cross rod connecting block 4, the supporting cross rod 2 capable of extending towards two ends of the cross rod connecting block 4 is accommodated in the cross rod connecting block 4, the supporting cross rod 2 is a hollow telescopic rod, the lower part of the end part of the supporting cross rod 2 is provided with the net hanging rod assembly 1 which plays a role of balance weight at the same time, the net hanging rod assembly 1 comprises a net hanging rod 1-2, a containing elastic claw 1-3-1 arranged at the lower part of the end part of the supporting cross rod 2 and a net hanging elastic claw 1-3-2 arranged at the outer side of the end part of the supporting cross rod 2, one end of the net hanging rod 1-2 is hinged on the supporting cross rod 2 through a pin shaft 1-1, the net hanging rod 1-2 is clamped and fixed on the containing elastic claw 1-3-1 and is contained below the supporting cross rod 2 in a non-use state, and the net hanging rod 1-2 rotates downwards around the pin shaft 1 1-3-2 are vertically arranged, and the end part of the net hanging rod 1-2 is provided with an open slot 1-4 for hanging the isolating net 3.
The upright rod 5 is a hollow telescopic rod, a locking nut is arranged on the upright rod 5, and the upright rod 5 is fixed after being stretched to a certain height.
The lower part of the end part of the supporting cross rod 2 is provided with a containing groove 2-1, the containing elastic claw 1-3-1 is arranged in the containing groove 2-1, and the net hanging rod 1-2 is approximately flush with the supporting cross rod 2 after being contained, so that the containing is convenient.
The cross rod connecting block 4 is hinged to the upper end of the upright rod 5, and the cross rod connecting block 4 and the upright rod 5 are in a vertical state and a parallel state. After the support cross rod 2 is retracted, the cross rod connecting block 4 can be rotated to be collinear with the vertical rod 5.
The upright rods 5 and the supporting cross rods 2 are made of carbon fiber reinforced epoxy resin composite materials. The tensile strength of the carbon fiber reinforced epoxy resin composite material is 7-9 times that of steel; the tensile elastic modulus is higher than that of steel; the density is less than 1/4 of that of steel, and the specific modulus and specific strength are far superior to those of steel. The excellent mechanical properties of the uprights and the supporting cross-bar ensure that the balls from different ball games are struck without being damaged.
The connecting rod 7, the supporting leg 8 all have three groups, respectively wind slider 6 and 5 circumferences of pole setting are with 120 degrees equipartitions, and three groups of supporting legs 8 form the A-frame structure after opening.
The utility model discloses the theory of operation does:
when the truss support is used, the vertical rod 5 is stretched, the net rack support at the bottom is opened, 3 groups of the connecting rod 7 and the supporting legs 8 are distributed around the vertical rod 5 in a 120-degree circumference mode respectively, the sliding block 6 slides up and down along the vertical rod 5, the supporting legs 8, the connecting rod 7, the sliding block 6 and the vertical rod form a stable truss structure, and a triangular structure is formed among the 3 groups of the supporting legs 8. According to the supporting cross rod 2 and the net hanging rod assembly 1 which are expanded and contracted according to the use requirement, the net hanging rod 1-2 is taken out from the accommodating elastic claw 1-3-1, turned downwards by 270 degrees and then locked by the net hanging elastic claw 1-3-2, as shown in figure 2. Then the net is fixed on the open slot 1-4 at the top end of the net hanging rod 1-2. The support cross rod 2 rod body is lighter, and both ends size is big the quality is heavier, and the natural flagging after the expansion can expand the net taut, supports 2 centrobaric shifts down of cross rod simultaneously, is showing improvement stability.
After the use, according to the opposite order of equipment, dismantle each subassembly and pack up, support horizontal pole 2 and pole setting 5 can shorten, support horizontal pole 2 can hide in horizontal pole connecting block 4, wherein support horizontal pole 2 and pack up the back, horizontal pole connecting block 4 can rotate to with the pole setting collineation to reduce the volume, conveniently carry.
The net rack can change the telescopic height of the upright rod and the length of the supporting transverse rod according to the requirements of different ball games such as badminton, tennis, shuttlecock, volleyball and the like.
The above description is only exemplary embodiments of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A portable partition net antagonistic sports item net rack is characterized in that: mainly comprises a net rack support, upright rods (5), a supporting cross rod (2) and a net rod hanging component (1);
the net rack support comprises an end (9) fixed at the lower end of the vertical rod (5), a sliding block (6) sleeved on the vertical rod (5) in a sliding mode, a plurality of supporting legs (8) are uniformly hinged on the sliding block (6), the supporting legs (8) are hinged with the end (9) through connecting rods (7), and the supporting legs (8), the connecting rods (7), the end (9), the sliding block (6) and the vertical rod (5) form a foldable truss supporting structure which is stable after being unfolded;
the net hanging device is characterized in that a cross rod connecting block (4) is arranged at the upper end of the upright rod (5), the supporting cross rod (2) which can extend towards the two ends of the cross rod connecting block (4) is accommodated in the cross rod connecting block (4), the supporting cross rod (2) is a hollow telescopic rod, the net hanging rod component (1) which can play a role of balancing weight is arranged at the lower part of the end part of the supporting cross rod (2), the net hanging rod component (1) comprises a net hanging rod (1-2), an accommodating elastic claw (1-3-1) which is arranged at the lower part of the end part of the supporting cross rod (2) and a net hanging elastic claw (1-3-2) which is arranged at the outer side of the end part of the supporting cross rod (2), one end of the net hanging rod (1-2) is hinged on the supporting cross rod (2) through a pin shaft (1-1), and the net hanging rod (1-2) is clamped and fixed on the accommodating elastic claw (, when in use, the net hanging rod (1-2) rotates downwards 270 degrees around the pin shaft (1-1) and is clamped and fixed on the net hanging elastic claw (1-3-2) in a vertical way, and the end part of the net hanging rod (1-2) is provided with an open slot (1-4) for hanging the separation net (3).
2. The portable screen oppositional sports item net mount of claim 1, wherein: the upright rod (5) is a hollow telescopic rod, and a locking nut is arranged on the upright rod (5).
3. The portable screen oppositional sports item net mount of claim 1, wherein: the lower part of the end part of the supporting cross rod (2) is provided with a containing groove (2-1), and the containing elastic clamping jaws (1-3-1) are arranged in the containing groove (2-1).
4. The portable screen oppositional sports item net mount of claim 1, wherein: the cross rod connecting block (4) is hinged to the upper end of the vertical rod (5), and the cross rod connecting block (4) and the vertical rod (5) are in a vertical state and a parallel state.
5. The portable screen oppositional sports item net mount of claim 1, wherein: the upright rods (5) and the supporting cross rods (2) are made of carbon fiber reinforced epoxy resin composite materials.
6. The portable screen oppositional sports item net mount of claim 1, wherein: connecting rod (7), supporting leg (8) all have three groups, wind respectively slider (6) and pole setting (5) circumference are with 120 degrees equipartitions, and three groups supporting leg (8) form the triangular supports structure after opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390550.3U CN210543201U (en) | 2019-08-26 | 2019-08-26 | Portable resistant sports item net rack with separation net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390550.3U CN210543201U (en) | 2019-08-26 | 2019-08-26 | Portable resistant sports item net rack with separation net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210543201U true CN210543201U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921390550.3U Active CN210543201U (en) | 2019-08-26 | 2019-08-26 | Portable resistant sports item net rack with separation net |
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| Country | Link |
|---|---|
| CN (1) | CN210543201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420444A (en) * | 2019-08-26 | 2019-11-08 | 徐州工业职业技术学院 | Portable filter antagonism sports events rack |
-
2019
- 2019-08-26 CN CN201921390550.3U patent/CN210543201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420444A (en) * | 2019-08-26 | 2019-11-08 | 徐州工业职业技术学院 | Portable filter antagonism sports events rack |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XUZHOU YEMA LITHIUM TECHNOLOGY Co.,Ltd. Assignor: XUZHOU College OF INDUSTRIAL TECHNOLOGY Contract record no.: X2023980052744 Denomination of utility model: A portable network structure for adversarial sports events Granted publication date: 20200519 License type: Exclusive License Record date: 20231219 |