CN203577218U - Portable small and medium-sized trampoline for special dunking movement - Google Patents
Portable small and medium-sized trampoline for special dunking movement Download PDFInfo
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- CN203577218U CN203577218U CN201320600128.2U CN201320600128U CN203577218U CN 203577218 U CN203577218 U CN 203577218U CN 201320600128 U CN201320600128 U CN 201320600128U CN 203577218 U CN203577218 U CN 203577218U
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- trampoline
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- springboard
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Abstract
The utility model discloses a portable small and medium-sized trampoline for special dunking movement. The portable small and medium-sized trampoline for special dunking movement comprises support pedestals, a trampoline framework, springs, a net surface, a net surface support frame, pedestal regulating shafts and framework regulating shafts; the trampoline framework is square, and four angles of the trampoline framework are chamfered; the square net surface is mounted at the middle of the trampoline framework and is firmly mounted in the net surface support frame; a plurality of springs are mounted at four sides of the net surface support frame and the trampoline framework; one support frame is mounted under each angle of the trampoline framework, and the support pedestal is mounted at the bottom of each support frame. Each pedestal regulating shaft is mounted between each support frame and support pedestal, and each framework regulating shaft is mounted between each support frame and the trampoline framework; cross bars are respectively connected between two upper support frames of the trampoline and two lower support frames of the trampoline, and side support frames for fixing and regulating angles are respectively mounted between the cross bars and the upper and lower sides of the trampoline framework. The trampoline is agile to regulate the height, is convenient to carry, and meets different special dunking requirements.
Description
Technical field:
The utility model relates to a kind of sports equipment for basketball movement, particularly springboard in a kind of portable stunt slamdunk motion.
Background technology
At present, the normally used trampoline of people, comprises trampoline rack and is fixed on two parts of elastic network(s) on trampoline rack.In the process using, easily there is security incident, for this reason, in prior art, made kinds of protect measure; For example; the disclosed a kind of trampoline with protective device of Chinese utility model patent CN2899854Y; it is because be provided with outer guard ring at elastic network(s) edge; thereby can avoid the potential safety hazard in use procedure; but also exist following deficiency: the same with existing most trampoline, user can only carry out simple rebounding, function singleness thereon; recreational not strong, and be conventionally only suitable for people's use.Simultaneously, the disclosed a kind of trampoline of Chinese utility model patent CN201082326Y, it comprises trampoline rack and is fixed on the elastic network(s) on this trampoline rack, described trampoline rack is provided with some outer guard rings along its periphery, at described outer guard ring, in the space forming, be provided with filter, described filter divides the space into some regions, described elastic network(s) is separated into corresponding with described region and separate some, user can utilize filter to practise shooting as barrier, the entertainment selections such as vollyball, but still there is complex structure in this trampoline, trampoline height is difficult for regulating, carry inconvenient shortcoming.Simultaneously, the trampoline of other type existing in prior art is whole trampoline, above facing be 1.20 meters of outer spacing, square front is apart from 35 centimetres, ground, back is apart from 75 centimetres, ground, height etc. all cannot regulate, and is square steel structure, is equipped with domestic spring and wire side, trampoline integral body is heavier, trampoline elastic force is little, and trampoline height cannot regulate, and is not easy to carry.
Utility model content
For overcoming above-mentioned defect of the prior art, the utility model provides springboard in a kind of portable stunt slamdunk motion, highly can flexible modulation, and easy to carry, can meet the different demands of style slamdunk.
The utility model adopts following technical scheme:
Springboard in a kind of portable stunt slamdunk motion, it is characterized in that: comprise base for supporting, trampoline framework, spring, wire side, wire side bracing frame, base regulating shaft and frame adjustment axle, trampoline framework is tetragonal structure, four angles of trampoline framework adopt chamfering structure, in the middle of trampoline framework, be provided with tetragonal wire side, wire side is fixedly installed and is in wire side bracing frame, in the surrounding of wire side bracing frame and trampoline framework, is provided with a plurality of springs; The below, four angles of trampoline framework is provided with four bracing frames, and bracing frame bottom is provided with base for supporting.
Between bracing frame and base for supporting, trampoline framework, be respectively arranged with base regulating shaft and frame adjustment axle, two bracing frames above of trampoline with between bracing frame, be connected with respectively cross bar below, being respectively arranged with between both sides up and down for fixing and the side stand component of angular adjustment of cross bar and trampoline framework.
In the steel pipe middle position of trampoline framework and cross bar, disconnect and in inside, place one ruler cun just identical high rigidity steel pipe, and fix respectively on 2 steel pipes with screw, on this side stand component, have for regulating the adjustment hole at trampoline angle of inclination simultaneously; During trampoline 2 limit steel pipe manufacturing slightly long 1.5 centimetres.
Preferably, 1.15 meters of the facing outer spacing of trampoline framework, the square front of trampoline framework BC02 is apart from ground 20-35 centimetre, and, apart from ground 60-75 centimetre, highly all there is adjuster adjustable distance back, in addition can be according to different demand adjustable sizes.Trampoline framework, bracing frame are steel construction, as hollow square steel, band steel, pipe steel.
Preferably, spring adopts steel wire to process spring, and before not stretching, length is not 25 centimetres, 2.5 centimetres of diameters, 3 millimeters of steel wire diameter.The dovetail hook length of spring is more than 5 centimetres, and width is 1 centimetre, and steel wire diameter is 3-5 millimeter.
Preferably, wire side is the square of 62 centimetres.
The beneficial effects of the utility model are: in portable stunt slamdunk motion of the present utility model, springboard height can flexible modulation, easy to carry, can meet the different demands of style slamdunk.
Accompanying drawing explanation:
Fig. 1 is the top view of springboard in the portable stunt slamdunk of the utility model motion;
Fig. 2 is the rearview of springboard in the portable stunt slamdunk of the utility model motion;
Fig. 3 is the front view of springboard in the portable stunt slamdunk of the utility model motion;
Fig. 4 is the perspective view of springboard in the portable stunt slamdunk of the utility model motion;
Fig. 5 is the right view of springboard in the portable stunt slamdunk of the utility model motion;
Fig. 6 is the left view of springboard in the portable stunt slamdunk of the utility model motion;
In figure: BC01-base for supporting, BC02-trampoline framework, BC03-spring, BC04-wire side, BC05-wire side bracing frame, BC06-base regulating shaft, BC07-frame adjustment axle.
The specific embodiment:
Now by reference to the accompanying drawings the utility model is described further.
As shown in Fig. 1-6, it is the schematic diagram of springboard in the portable stunt slamdunk of the utility model motion.As can see from Figure 1, in this portable stunt slamdunk motion, the trampoline framework BC02 of springboard is tetragonal structure, for avoiding that sportsman is caused to damage, at its four angles, adopts chamfering structure.The centre of trampoline framework BC02 is provided with tetragonal wire side BC04, and wire side BC04 is fixed in wire side bracing frame BC05, in the surrounding of wire side bracing frame BC05 and trampoline framework BC02, is provided with a plurality of spring B C03, can guarantee the elastic force that provides enough when slamdunk.
As shown in Figure 4, in this portable stunt slamdunk motion, springboard has four bracing frames, bracing frame bottom is provided with base for supporting BC01, is respectively arranged with base regulating shaft BC06 and frame adjustment axle BC07 between bracing frame and base for supporting BC01, trampoline framework BC02.When in portable stunt slamdunk motion, springboard tilts, above two bracing frames and be connected with respectively cross bar below between bracing frame, at cross bar and trampoline framework BC02, between both sides, be respectively arranged with up and down the side stand component for fixing and angular adjustment, this side stand component adopts following set-up mode: the steel pipe middle position of trampoline framework BC02 and cross bar disconnects places one ruler cun just identical high rigidity steel pipe in inside, and fix respectively on 2 steel pipes with screw, play the effect of being fixedly connected with, on this side stand component, there is adjustment hole simultaneously, can flexible modulation angle of inclination, during trampoline 2 limit steel pipe manufacturing slightly long 1.5 centimetres, to be given to the normal elastic force (connectionless point is generally used more for fixed equipment in training) that the upper and lower 2 spring songs of trampoline keep whole trampoline spring and wire side afterwards.
Referring to Fig. 2,3,5,6, in the portable stunt slamdunk of the utility model motion, springboard is of a size of: 1.15 meters of the facing outer spacing of trampoline framework BC02, the square front of trampoline framework BC02 is apart from ground 20-35 centimetre, back is apart from ground 60-75 centimetre, highly all there is adjuster adjustable distance, in addition can be according to different demand adjustable sizes.
In this portable stunt slamdunk motion in springboard use procedure, the facing of trampoline framework BC02 is an inclined-plane, chamfer distance ground angle is between 30-38 degree, all there is adjuster can adjust height, as shown in Figure 5,6, adjuster comprises base regulating shaft BC06 and the frame adjustment axle BC07 can flexible rotating regulating, and for the side stand component of adjusting angle and fixing bracing frame, height and angle of inclination that can flexible modulation trampoline bed surface.
In this portable stunt slamdunk motion, the trampoline framework BC02 of springboard, bracing frame etc. are steel construction, as hollow square steel, band steel, pipe steel.
Spring B C03 adopts steel wire to process spring, and the front place that do not stretch is 25 centimetres, 2.5 centimetres of diameters, 3 millimeters of steel wire diameter.
The dovetail hook of spring B C03: arc dovetail is hooked on wire side, and spring is connected by dovetail hook with wire side, and dovetail hook is clean steel, and length is more than 5 centimetres, and width is 1 centimetre, and steel wire diameter is 3-5 millimeter;
Wire side BC04 adopts silk thread braiding to form, and according to size wire side above, is the square of 62 centimetres, and its elastic force is at 4-7 meters;
Illustrate: conventionally people tramps with one's feet and steps on trampoline net and upspring and complete all kinds of actions aloft after run-up one segment distance, common in trampoline slamdunk motion, cool run campaign, shoot, TV column shooting, stunt feature, People's Armed Police are trained etc.This equipment be applicable to domestic any aircraft freely consign (China's free delivery detector gate is the square of 1 meter of the length of side, because of sponge compressible, so this neonychium is optimum size), ease of assembly dismounting.
Claims (7)
1. a portable stunt is slamdunked springboard in motion, it is characterized in that: comprise base for supporting, trampoline framework, spring, wire side, wire side bracing frame, base regulating shaft and frame adjustment axle, trampoline framework is tetragonal structure, four angles of trampoline framework adopt chamfering structure, in the middle of trampoline framework, be provided with tetragonal wire side, wire side is fixedly installed and is in wire side bracing frame, in the surrounding of wire side bracing frame and trampoline framework, is provided with a plurality of springs; The below, four angles of trampoline framework is provided with four bracing frames, and bracing frame bottom is provided with base for supporting; Between bracing frame and base for supporting, trampoline framework, be respectively arranged with base regulating shaft and frame adjustment axle, two bracing frames above of trampoline with between bracing frame, be connected with respectively cross bar below, being respectively arranged with between both sides up and down for fixing and the side stand component of angular adjustment of cross bar and trampoline framework.
2. springboard in portable stunt slamdunk motion according to claim 1, is characterized in that: the square front of trampoline framework is apart from ground 20-35 centimetre, and, apart from ground 60-75 centimetre, highly all there is adjuster adjustable distance back.
3. springboard in portable stunt slamdunk motion according to claim 1, is characterized in that: trampoline framework, bracing frame are steel construction.
4. springboard in portable stunt slamdunk motion according to claim 3, is characterized in that: trampoline framework, bracing frame are hollow square steel, band steel or pipe steel.
5. springboard in portable stunt slamdunk motion according to claim 1, is characterized in that: spring adopts steel wire to process spring, and before not stretching, length is not 25 centimetres, 2.5 centimetres of diameters, 3 millimeters of steel wire diameter.
6. springboard in portable stunt slamdunk motion according to claim 5, is characterized in that: the dovetail hook length of spring is more than 5 centimetres, and width is 1 centimetre, and steel wire diameter is 3-5 millimeter.
7. springboard in portable stunt slamdunk motion according to claim 1, is characterized in that: wire side is the square of 62 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600128.2U CN203577218U (en) | 2013-09-24 | 2013-09-24 | Portable small and medium-sized trampoline for special dunking movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600128.2U CN203577218U (en) | 2013-09-24 | 2013-09-24 | Portable small and medium-sized trampoline for special dunking movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577218U true CN203577218U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600128.2U Expired - Fee Related CN203577218U (en) | 2013-09-24 | 2013-09-24 | Portable small and medium-sized trampoline for special dunking movement |
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| CN (1) | CN203577218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126761A (en) * | 2020-09-14 | 2020-12-25 | 江南大学 | Plane type metal net heat treatment device |
-
2013
- 2013-09-24 CN CN201320600128.2U patent/CN203577218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126761A (en) * | 2020-09-14 | 2020-12-25 | 江南大学 | Plane type metal net heat treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Bing Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |