CN203647996U - Novel net post special for park volleyball - Google Patents
Novel net post special for park volleyball Download PDFInfo
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- CN203647996U CN203647996U CN201320803875.6U CN201320803875U CN203647996U CN 203647996 U CN203647996 U CN 203647996U CN 201320803875 U CN201320803875 U CN 201320803875U CN 203647996 U CN203647996 U CN 203647996U
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- pillar
- net
- volleyball
- park
- vollyball
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Abstract
The utility model discloses a novel net post special for park volleyball. The novel net post special for the park volleyball comprises a base, a brace arranged on the base and an elastic volleyball net arranged on the brace. The brace is provided with a lifting system which comprises a lifting sliding block and can control the whole elastic volleyball net to move up and down in the length direction of the brace, the brace is further provided with a height adjusting mechanism used for adjusting the longitudinal size of the elastic volleyball net, the height adjusting mechanism comprises a sliding rail formed in the axial direction of the lifting sliding block, and movable sliding tables which are connected with the sliding rail in a sliding fit mode and can mutually come close and be far away are arranged at the two ends of the lifting sliding block, a rotating handle used for adjusting the two movable sliding tables and a locating locking pin used for fixing the rotating handle are arranged on the lifting sliding block, and the elastic volleyball net is fixedly connected with the two movable sliding tables. The novel net post special for the park volleyball can also serve as a net post for badminton, and can also serve as a net post for common volleyball activities.
Description
Technical field
The utility model belongs to sports equipment technical field, relates in particular to the special net post of a kind of Novel park vollyball.
Background technology
Volleyball movement is with the hands to serve a ball, set up, pass, spike and the action such as block sets up a play and one of the ball game project of defending.The original meaning of vollyball English " volleyball " is batting or " aerial flyball ".Vollyball is divided into two kinds of indoor vollyball and beach volleyballs.Team member hit net according to rule predetermining by ball, thereby made ball drop on the ground in opponent's court or make the other side's score of breaking the rules.Within 1964, vollyball is listed in Olympic Games medal sport.Long 18 meters, wide 9 meters of volleyball match place, is divided into two impartial places by a center line.Middle coil holder has the net of certain altitude.
Park vollyball (English name PARK VOLLEY) originates from the U.S. the earliest, on the greenery patches of main lawn, city square and block in park, plays, and also can play in indoor sport shop.It is reported, there are the hard defects in two popularizations in indoor vollyball in the past, one, and rule is complicated, and technical difficulty is large.This feature of indoor vollyball allows ordinary people be difficult to participate in volleyball match and go at short notice, and children do not like to play yet.The rule of park vollyball is through redesigning, and is simplified to the simplelyst, and technical difficulty also greatly reduces, as long as CFS to CY on the ground, the action of receiving that can be basic just can participate in competing.Its two, indoor vollyball is strict to site requirements, and park vollyball can carry out on park, city square or meadow, at Shangdi, concrete floor upper berth glue, props mobile rack and get final product setting in motion on turf.Park vollyball is pressed close to the common people, is conducive to the propagation of volleyball movement culture.The simple in rule easy row of park vollyball, place can, in park, community and school, be applicable to all kinds of crowds' participation.By park vollyball, can allow the common people like upper vollyball, participate in more in the popularization of volleyball movement and go, very meaningful.
Tradition volleyball court is rectangle, and ground level is long 18 meters, wide 9 meters.Two at least 5 meters of clear spaces outside sideline are wide, at least 8 meters outward, two end lines, at least 12.5 meters of clear spaces, overhead.Ground is wooden or synthetic, light color, and the inside and outside color in place is had any different.Linked network in the middle of court, draws for off the net and has center line, and court is divided into Liang Ge district.Two parallel lines are decorated with at, 3 meters of center line both sides, are called attack line.Attack line is divided into forward and backward place each place.Service area is on end line the right, and wide is 3 meters.On field, each live width is 5 centimetres.The width of limit, end line is included in dimension of the court.As for volleyball net: long 9.50 meters, wide 1 meter, man's net height is 2.43 meters, and woman is 2.24 meters.Traditional shuttle net post: from ground, place, net post is high 1.55 meters.In the time that net is tightened up, net post should keep vertical with ground.Net post and supporter thereof must not stretch in place.Net: from ground, place to net central top should be high 1.524 meters, 1.55 meters of doubles sideline place net heights.As can be seen here, volleyball net, no matter from length or width homogeneous phase gap is from larger, even if traditional volleyball net pillar is highly scalable, also cannot stretches and reach the requirement for height of badminton net.
Because the match request of park vollyball is different from common volleyball match, and the net post that causes park vollyball to use is also different from traditional vollyball, therefore use traditional volleyball net pillar can not be used for park volleyball match, but park vollyball customizes special net post if, not only its utilization rate is lower, and mobile inconvenience, because traditional volleyball net pillar mostly can not move and adopt static game place, because occupied ground is larger, this moves not flexibly to be suitable for park vollyball, and because park volleyball rule is comparatively simple, occupied ground is less, often have people ground on the scene and participate in other sports events, as badminton, but simple badminton net is due to highly lower, can not serve as the net post of park vollyball, and traditional volleyball net pillar is due to highly large and heave amplitude is less, can not doublely make badminton net, although there is liftable volleyball net pillar at present, but heave amplitude is less, CN201848072U relates to a kind of Portable lifting volleyball frame, it is by volleyball net, upper volleyball frame, fixing hole, lower volleyball frame, base forms.Volleyball net is arranged on the upper end of volleyball frame, and upper volleyball frame and lower volleyball frame are provided with fixing hole, and the height of upper volleyball frame and lower volleyball frame is adjustable, and upper volleyball frame is inserted in lower volleyball frame, and lower volleyball frame is arranged on base.This product structure is simple, and volleyball frame is lift, highly adjustable, operates easy to carryly, and cost is low, and applicable to each age group, children are engaged in volleyball movement, is conducive to children's stage to the universal of volleyball movement and promotes.Although liftable, but heave amplitude is less, and because upper volleyball frame weight is larger, lifting process is wasted time and energy, and still can not meet the requirement that can doublely do badminton net post, normally used volleyball net frame, the bilateral same weight that its structure adopts heavy base column simultaneously two columns of pulling force to drawing mode, make apparatus heaviness, cost is higher, is not easy to mobile.Therefore how this net post not only being can be applicable to park volleyball match but also can be used for badminton game, is current people's problem demanding prompt solution.
Utility model content
The deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of Novel park vollyball special net post.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the special net post of a kind of Novel park vollyball, comprise base, the elasticity net of being located at the pillar on base and arranging on pillar, it is characterized in that: described pillar is provided with one and controls the jacking system that whole elasticity net moves up and down along pillar length direction including lifting slider, on pillar, be also provided with one for regulating the height adjustment mechanism of ball elastic network(s) longitudinal size, described height adjustment mechanism comprises the slide rail of offering along lifting slider axial direction, be provided with at lifting slider two ends with slide rail sliding connection can be close to each other or away from movable slide unit, described lifting slider is provided with rotating handles for regulating two movable slide units and the locating detent of fixing rotating handles, elasticity net is fixedly connected with two movable slide units.
The above-mentioned special net post of Novel park vollyball, is characterized in that: described jacking system is made up of the lifting slider with tooth bar of being located at gear in pillar, be connected with a joggle with gear, is provided with at pillar the hi/local crank that driven wheel rotates outward.
The above-mentioned special net post of Novel park vollyball, is characterized in that: in described pillar, gathering sill is set, is provided with along its length the gib block coordinating with gathering sill on lifting slider.
The above-mentioned special net post of Novel park vollyball, it is characterized in that: also comprise and be connected to the online elastic rope of elastic ball, described elastic rope one end is connected with elasticity net, the other end is connected with rotating handles elastic rotary by movable slide unit, between two movable slide units, is provided with the damping spring for limiting the two relative distance and reset.
The above-mentioned special net post of Novel park vollyball, is characterized in that: on described base, be equiped with and be convenient to mobile roller and the fixture for positioning base.
The above-mentioned special net post of Novel park vollyball, is characterized in that: described pillar by be fixedly connected with base determine pillar and be socketed in determine telescopic moving pillar in pillar and form, determining to be provided with the lock pin for locking the two relative position between pillar and moving pillar.
The advantage of the special net post of the utility model Novel park vollyball is: the utility model not only can be in as park volleyball net pillar the double badminton net post that does, but also can be used as the net post of common volleyball movement, can be applicable to according to three kinds of motor adjustments the net of size, in the situation that not dismantling net, conversion net height fast and easy, production technology are simple, flexible for installation, can be widely used in stadiums and middle and primary schools' volleyball practice and match, have wide market prospects.Simple in structure, novel in design, practical reliable, simple to operation, in use, there are three kinds of regulative modes, rotate lock pin and can be used to regulate pillar height in a big way, rotate hi/local crank, can under elasticity net base altitude, finely tune, rotational positioning lock pin can be used to the height dimension of adjustable elastic net self, the utility model is by three grades of adjustings, reach comparatively accurate size, meet shuttlecock, vollyball and the demand of park vollyball to net, jacking system is located at moving pillar inside, efficiently solve and cause the problems such as the parts such as gear get rusty because exposing to the weather, and then improve service life, and compared with stretching with tradition is single, highly regulate more wide in range, entirety adopts the comparatively mode such as labour-saving engagement and rotation to realize, user is regulated more laborsaving and convenient, at base, roller is set, movement is convenient can set up volleyball net frame at any time, for place, playground compare little middle and primary schools, can solve the place problem of student's vollyball class, being applicable to city narrow and small middle and primary schools and the remote countryside middle and primary schools in playground promotes the use of.The top and bottom of the elasticity net of the utility model design adopt elastic rope to connect elasticity net, are conducive to keep when volleyball net trails shape, for nearly having moved back and forth the net of 10 squares, have played great convenience effect.Stretching structure, is convenient for carrying, and dismounting is all very convenient, be applicable to open air play carry out volleyball movement personnel be suitable for, be not limited to the restriction in space, improve sports fun.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial structurtes enlarged drawing of I part in Fig. 1;
Fig. 3 is structure enlarged diagram of the present utility model;
Fig. 4 is use state partial enlarged drawing of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details;
As shown in Figure 1,2,3, 4, the special net post of a kind of Novel park vollyball, the elasticity net 3 that comprises base 1, is located at the pillar 2 on base 1 and arranges on pillar 2, pillar 2 by be fixedly connected with base 1 determine pillar 21 and be socketed in determine the interior telescopic moving pillar 22 of pillar 21 and form, determining to be provided with between pillar 21 and moving pillar 22 lock pin 4 of determining pillar 21 and moving pillar 22 relative positions for locking.On moving pillar 22, be provided with one and control the jacking system 5 that whole elasticity net 3 moves up and down along moving pillar 22 length directions including lifting slider, jacking system 5 is made up of the lifting slider with tooth bar 52 53 of being located at gear 51 in moving pillar 22, be connected with a joggle with gear 51, outside moving pillar 22, is provided with the hi/local crank 54 that driven wheel 51 rotates.On moving pillar 22, be also provided with a height adjustment mechanism 6 for adjustable elastic net 3 longitudinal sizes, this height adjustment mechanism 6 comprises the slide rail 7 of offering along lifting slider 53 axial directions, be provided with at the two ends of lifting slider 53 with slide rail 7 sliding connections can be close to each other or away from movable slide unit 8, described lifting slider 53 is provided with rotating handles 9 for regulating two movable slide units 8 and the locating detent 10 of fixing rotating handles 9, and elasticity net 3 is fixedly connected with two movable slide units 8.Also comprise the elastic rope 11 being connected on elasticity net 3, one end of elastic rope 11 is connected with elasticity net 3, the other end of elastic rope 11 is connected with rotating handles 9 elastic rotaries by movable slide unit 8, is provided with the damping spring 12 for limiting two movable slide unit 8 relative distances and reset between two movable slide units 8.For improving the compact performance of net post and the stability of adjusting, at the interior gathering sill 13 that arranges of moving pillar 22, on lifting slider 53, be provided with along its length the gib block 14 coordinating with gathering sill 13.On base 1, be equiped with and be convenient to mobile roller 15 and determining between two bases 1 after distance, for the fixture 16 of positioning base 1.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, variation, remodeling, interpolation or the replacement made, all should belong to protection domain of the present utility model.
Claims (6)
1. the special net post of Novel park vollyball, comprise base, the elasticity net of being located at the pillar on base and arranging on pillar, it is characterized in that: described pillar is provided with one and controls the jacking system that whole elasticity net moves up and down along pillar length direction including lifting slider, on pillar, be also provided with a height adjustment mechanism for adjustable elastic net longitudinal size, described height adjustment mechanism comprises the slide rail of offering along lifting slider axial direction, be provided with at lifting slider two ends with slide rail sliding connection can be close to each other or away from movable slide unit, described lifting slider is provided with rotating handles for regulating two movable slide units and the locating detent of fixing rotating handles, elasticity net is fixedly connected with two movable slide units.
2. the special net post of Novel park vollyball according to claim 1, is characterized in that: described jacking system is made up of the lifting slider with tooth bar of being located at gear in pillar, be connected with a joggle with gear, is provided with at pillar the hi/local crank that driven wheel rotates outward.
3. the special net post of Novel park vollyball according to claim 2, is characterized in that: in described pillar, gathering sill is set, is provided with along its length the gib block coordinating with gathering sill on lifting slider.
4. the special net post of Novel park vollyball according to claim 3, it is characterized in that: also comprise and be connected to the online elastic rope of elastic ball, described elastic rope one end is connected with elasticity net, the other end is connected with rotating handles elastic rotary by movable slide unit, between two movable slide units, is provided with the damping spring for limiting the two relative distance and reset.
5. the special net post of Novel park vollyball according to claim 4, is characterized in that: on described base, be equiped with and be convenient to mobile roller and the fixture for positioning base.
6. the special net post of Novel park vollyball according to claim 5, it is characterized in that: described pillar by be fixedly connected with base determine pillar and be socketed in determine telescopic moving pillar in pillar and form, determining to be provided with the lock pin for locking the two relative position between pillar and moving pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803875.6U CN203647996U (en) | 2013-12-10 | 2013-12-10 | Novel net post special for park volleyball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803875.6U CN203647996U (en) | 2013-12-10 | 2013-12-10 | Novel net post special for park volleyball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647996U true CN203647996U (en) | 2014-06-18 |
Family
ID=50914438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803875.6U Withdrawn - After Issue CN203647996U (en) | 2013-12-10 | 2013-12-10 | Novel net post special for park volleyball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611276A (en) * | 2013-12-10 | 2014-03-05 | 青岛农业大学 | Novel net post dedicated for park volleyballs |
| WO2020138960A1 (en) * | 2018-12-28 | 2020-07-02 | 조병구 | Automatically height-adjustable sports net |
-
2013
- 2013-12-10 CN CN201320803875.6U patent/CN203647996U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611276A (en) * | 2013-12-10 | 2014-03-05 | 青岛农业大学 | Novel net post dedicated for park volleyballs |
| CN103611276B (en) * | 2013-12-10 | 2017-04-12 | 青岛农业大学 | Net post dedicated for park volleyballs |
| WO2020138960A1 (en) * | 2018-12-28 | 2020-07-02 | 조병구 | Automatically height-adjustable sports net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20170412 |