CN104274935B - Guardrail buffer trampoline - Google Patents
Guardrail buffer trampoline Download PDFInfo
- Publication number
- CN104274935B CN104274935B CN201410605158.1A CN201410605158A CN104274935B CN 104274935 B CN104274935 B CN 104274935B CN 201410605158 A CN201410605158 A CN 201410605158A CN 104274935 B CN104274935 B CN 104274935B
- Authority
- CN
- China
- Prior art keywords
- guardrail
- joint sleeve
- pipe
- elasticity thing
- boost motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 22
- 230000009191 jumping Effects 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 14
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001195 polyisoprene Polymers 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004641 brain development Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/009—Protective housings covering the working parts of the apparatus
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/14—Characteristics of used materials with form or shape memory materials
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
- A63B71/022—Backstops, cages, enclosures or the like, e.g. for spectator protection, for arresting balls
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Springs (AREA)
- Vibration Dampers (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a guardrail buffer trampoline which comprises an upper guardrail and a lower guardrail, wherein a buffer device is arranged on each guardrail; the buffer device comprises an upper connecting piece, a lower connecting piece, a buffer body and a pin shaft; through holes matched with the pin shaft are formed in the bottom end of the upper connecting piece and the top end of the lower connecting piece; the buffer body is arranged on the outer side of the pin shaft in a sleeving manner; the upper connecting piece is arranged at the bottom end of the upper guardrail; the lower connecting piece is arranged on the top end of the lower guardrail; an opening is formed in one side, which faces a protective net, of a connecting part of the upper connecting piece and the lower connecting piece; and a central angle which corresponds to the opening is 100-160 degrees. The buffer body is inserted through the pin shaft, the upper guardrail and the lower guardrail are connected to form a guardrail buffering mechanism, the effect of buffering and preventing collision with the guardrails in the process of using the trampoline by a human body is achieved, the impact force of the human body is reduced, injury of the human body is reduced, a better safe and protective effect is achieved, and the service life of the trampoline guardrail is prolonged.
Description
Technical field
The invention belongs to fitness and entertainment facilities technical field, be specifically related to a kind of trampoline with guardrail buffer gear.
Background technology
Trampoline is a kind of exercise contributing to the train body sense of equilibrium, respond, dynamic visual acuity, muscular strength pliability, and the appropriateness vibrations of its bounce motion simultaneously contribute to Jr.'s brain development; Therefore, trampoline is a kind of all-ages amusement and leisure activity.Conventional trampoline is made up of following components substantially: the elastic parts of jumping cloth, trampoline framework, connection jumping cloth and trampoline framework, cover part trampoline framework and the protective cover of elastic parts and the pin assembly be connected with trampoline.In order to increase safety coefficient, other trampoline also comprises and prevents user in use from the safety net that trampoline is dropped.
But trampoline common in the market exists following problem: (1) elastic range is little, large to human body falling bodies impulsive force, shock-absorbing function falls behind; (2) guard bar structure is stiff, and bearing capacity is little, and pop effect is not good; (3) electronic contest vocal music device is lacked, recreational low.
Little in order to solve elastic range, the problem that shock-absorbing function falls behind, patent of invention CN102000411A discloses a kind of purse seine supporting construction of trampoline, is the improved connection structure between a kind of trampoline and purse seine.Its characteristic is to include trampoline main body, multiple support bar and purse seine, trampoline main body comprises the bouncing area of carrying out bounce motion, support bar is upright along the periphery of trampoline main body, and the top ends of support bar is respectively provided with a buffer unit, and is connected with bracing frame via this buffer unit.The top ends of this support bar towards center, bouncing area direction bending and form the end that a bending segment and refers to be connected towards this bouncing area with this buffer unit.Like this, buffer unit is made can better to be stretched buffering effect.
Stiff in order to solve guard bar structure, bearing capacity is little, the problem that pop effect is not good, and patent of invention CN201105113Y discloses a kind of trampoline enclosure net structure.This trampoline enclosure net structure comprises trampoline main body and is located in the purse seine of trampoline main body periphery, and wherein purse seine is connected with trampoline main body by purse seine pole; Its characteristic is that purse seine pole comprises the body of rod be connected with trampoline main body and the Connection Block being positioned at body of rod top, and this Connection Block is provided with hook, and this hook is connected with purse seine pole by elastomer.Described elastomeric one end is fixed in the body of rod of hollow, and its other end is connected with hook through after the through hole in body of rod upper port and Connection Block.Like this, purse seine free-extension can be made, and the impulsive force of user to purse seine can be cushioned.
Summary of the invention
According to current trampoline Problems existing, the invention provides a kind of trampoline with boosting, buffering, damping Chuan Ti bindiny mechanism and guardrail buffer gear.
The technical solution used in the present invention: guardrail buffering trampoline, comprises bed body framework, jumping cloth and a protection network, the guardrail that bed body framework comprises horizontally disposed frame I, frame II and longitudinally arranges, and frame I is arranged on bottom, and frame II is arranged on top.Jumping cloth is connected with frame I by spring, and the spring between jumping cloth and frame I covers cushion pad.The bottom of protection network is connected with jumping cloth, and the top of protection network is connected with frame II.Cushion pad adopts direct aluminum coated steel, greatly reduces production technology, enhances productivity, and reduces production cost and reaches the protection effect that cushion pad included by old-fashioned fabric.
Guardrail comprises guardrail and lower guardrail, and guardrail is provided with buffer unit.Buffer unit comprises upper connector, lower connector, buffer body and bearing pin; The bottom of upper connector and the top of lower connector are equipped with the through hole mated with bearing pin, and buffer body is enclosed within the outside of bearing pin.Upper connector is arranged on the bottom of guardrail, and lower connector is arranged on the top of lower guardrail.Upper connector and lower connector connecting portion are provided with opening towards the side of protection network, and the central angle that opening is corresponding is 100-160 °.Another technical scheme of guardrail is: directly the top of the bottom of upper guardrail and lower guardrail is made into upper connector and lower connector.The top of the bottom and lower guardrail of namely going up guardrail is equipped with the through hole mated with bearing pin, and buffer body is enclosed within the outside of bearing pin.Upper guardrail and lower guardrail connecting portion are provided with opening towards the side of protection network, and the central angle that opening is corresponding is 100-160 °.
Wherein, upper connector and lower connector can adopt the materials in the tube such as square tube, pipe, flat oval pipe, circle elliptical tube to make.Buffer body be comprise stage clip, torsion spring various spring and there are the various elastomeric materials of cushioning effect.By bearing pin, buffer body is loaded, upper guardrail and lower guardrail are connected to form guardrail buffer gear, to human body when using trampoline and the collision of guardrail play buffer protection effect, reduce human impact's power, not only reduce the infringement to human body, reach better security protection effect, also extend the service life of trampoline guardrail.
Bed body framework also comprises boosting damping device, and boosting damping device comprises a body joint sleeve, boost motor joint sleeve, guardrail connecting sheath pipe and support and connection station pipe; Bed body joint sleeve is connected with frame I, and guardrail connecting sheath pipe is connected with guardrail.Bed body joint sleeve, boost motor joint sleeve are fixedly connected with guardrail connecting sheath pipe, add the simplicity of installing trampoline structure.Wherein, bed body joint sleeve is vertical with boost motor joint sleeve, and guardrail connecting sheath pipe is parallel with boost motor joint sleeve.Boost motor joint sleeve is connected with support and connection station pipe by elastic device, and support and connection station pipe is connected with pin pipe.Be provided with antifriction inner sleeve between boost motor joint sleeve and support and connection station pipe, prevent friction destruction tubing protective layer between tubing.Elastic device comprises elasticity thing and elasticity thing obstacle, and elasticity thing is arranged on the inside of boost motor joint sleeve; Elasticity thing obstacle is provided with boss, and support and connection station pipe is provided with the hole of mating with the boss of elasticity thing obstacle, and boost motor joint sleeve is provided with the groove mated with the boss of elasticity thing obstacle.Elasticity thing in boosting damping device, as boosting, buffering, absorbing matter, plays the effect of boosting, buffering, damping, and increases bearing capacity, reach effect of better jumping in the jumping process of people.
Wherein, elasticity thing is each elastic-like material and the combined elastic materials such as spring, elastic caoutchouc, elastomer, and described elasticity thing obstacle is bullet card (preferred double elastic-clip), and described bullet card is provided with elasticity thing barrier plate near one end of spring.The boss of bullet card runs through the hole on the pipe of support and connection station and the groove on boost motor joint sleeve.In addition, elasticity thing obstacle and spring can be fixedly linked.Elasticity thing obstacle comprises main body and is arranged on the boss in main body, and the main body of elasticity thing obstacle is polyhedron or the cylinder that can be arranged on pipe inside, support and connection station, and the main body of elastic barrier thing can be solid or hollow.It is further preferred that elasticity thing obstacle is the cylindric axis body be fixedly connected with spring end, the end bend of axis body also runs through the hole on the pipe of support and connection station and the groove on boost motor joint sleeve.Described elasticity thing obstacle and support and connection station are managed, boost motor joint sleeve is connected and fixed, and block falling of elasticity thing; And by the moving displacement of the groove setting elasticity thing on boost motor joint sleeve in jumping, ensure the bearing capacity of different trampoline.
Beneficial effect of the present invention: provide a kind of trampoline with boosting, buffering, damping Chuan Ti bindiny mechanism and guardrail buffer gear.One aspect of the present invention considerably increases spring scope, plays the effect of boosting, buffering, damping, and increases bearing capacity, reach effect of better jumping in the jumping process of people.Guardrail buffering effect is obvious on the other hand, decreases the impact to human body, and extends the service life of protection network, and bearing capacity increases.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is one of structural representation of boosting damping device in the present invention;
Fig. 3 is the structural representation two of boosting damping device in the present invention;
Fig. 4 is the structural representation of guardrail buffer unit in the present invention.
In figure: 1, protection network, 2, guardrail, 3, guardrail buffer unit, 4, boosting damping device, 5, frame II, 6, pin pipe, 7, jumping cloth, 8, frame I, 9, spring, 10, forms joint sleeve, 11, boost motor joint sleeve, 12, protection network joint sleeve, 13, support and connection station pipe, 14, spring, 15, double elastic-clip, 16, antifriction inner sleeve, 17, the cylindrical shaft of spring end, 18, upper connector, 19, lower connector, 20, buffer body, 21, bearing pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1:
Guardrail buffering trampoline, comprises a body framework, jumping cloth 7 and protection network 1, the guardrail 2 that bed body framework comprises horizontally disposed frame I 8, frame II 5 and longitudinally arranges.Frame I 8 is arranged on bottom, and described frame II 5 is arranged on top.Jumping cloth 7 is connected with frame I 8 by spring 9, and the spring 9 between jumping cloth 7 and frame I 8 covers cushion pad.The bottom of protection network 1 is connected with jumping cloth 7, the top of protection network 2 and frame II 5.Guardrail 2 comprises guardrail, lower guardrail, buffer body 20 and bearing pin 21, and the bottom of upper guardrail and the top of lower guardrail are square tube, and are equipped with the through hole mated with bearing pin 21, and buffer body 20 is enclosed within the outside of bearing pin 21.By bearing pin 21 and buffer body, upper guardrail and lower guardrail are connected and composed guardrail buffer gear, buffer protection effect is played to human body installation guardrail pipe, reduces human impact's power.Upper guardrail and lower guardrail connecting portion are provided with opening towards the side of protection network 1, and the central angle that described opening is corresponding is 130 °.Buffer body is spring.
Embodiment 2:
As different from Example 1, guardrail 2 comprises guardrail and lower guardrail, and guardrail 2 is provided with buffer unit 3.Buffer unit 3 comprises upper connector 18, lower connector 19, buffer body 20 and bearing pin 21, and the bottom of upper connector 18 and the top of lower connector 19 are equipped with the through hole mated with bearing pin 21, and buffer body 20 is enclosed within the outside of bearing pin 21.Upper connector 18 is arranged on the bottom of guardrail, and lower connector 19 is arranged on the top of lower guardrail.Upper connector 18 and lower connector 19 connecting portion are provided with opening towards the side of protection network 1, and the central angle that described opening is corresponding is 160 °.Buffer body is elastic caoutchouc, and upper connector 18 and lower connector 19 are pipe.
Embodiment 3:
As different from Example 1, bed body framework also comprises boosting damping device 4, boosting damping device 4 comprises a body joint sleeve 10, boost motor joint sleeve 11, guardrail connecting sheath pipe 12 and support and connection station pipe 13, bed body joint sleeve 10 is connected to form a body with frame I 8, and guardrail connecting sheath pipe 12 and guardrail 2 are connected to form protection mechanism.Bed body joint sleeve 10, boost motor joint sleeve 11 and guardrail connecting sheath pipe 12 are fixedly connected into five-way structure, and bed body joint sleeve 10 is vertical with boost motor joint sleeve 11, and guardrail connecting sheath pipe 12 is parallel with boost motor joint sleeve 11.Boost motor joint sleeve 11 is connected with support and connection station pipe 13 by elastic device, and support and connection station pipe 13 and pin pipe 6 are connected to form motion trampoline, is provided with antifriction inner sleeve 16 between boost motor joint sleeve 11 and support and connection station pipe 13.Antifriction inner sleeve 16 adopts nylon material, prevents boost motor joint sleeve 11 and the direct contact friction of support and connection station pipe 13 from destroying tubing protective layer.
Elastic device comprises elasticity thing and elasticity thing obstacle, and elasticity thing is arranged on the inside of boost motor joint sleeve 11; Elasticity thing obstacle is provided with boss, and support and connection station pipe 13 is provided with the hole of mating with the boss of elasticity thing obstacle, and described boost motor joint sleeve 11 is provided with the groove mated with the boss of elasticity thing obstacle.Elasticity thing is spring 14, and described elasticity thing obstacle is double elastic-clip 15, and double elastic-clip 15 is provided with spring barrier plate near one end of spring 14.The boss of double elastic-clip 15 runs through the hole on support and connection station pipe 13 and the groove on boost motor joint sleeve 11.The central angle that described opening is corresponding is 120 °.Upper connector 18 and lower connector 19 are flat oval pipe.
Embodiment 4:
As different from Example 3, elasticity thing is elastic caoutchouc, and elasticity thing obstacle is metal material, comprises main body and is arranged on the boss in main body.The main body of elasticity thing obstacle is solid cylinder, and described cylindrical external diameter is less than the internal diameter of support and connection station pipe.Cylinder is provided with columnar projections, and columnar projections runs through the hole on the pipe of support and connection station and the groove on boost motor joint sleeve.The central angle that described opening is corresponding is 100 °.Buffer body is elastic caoutchouc, and upper connector 18 and lower connector 19 are circle elliptical tube.
Embodiment 5:
As different from Example 3, elasticity thing obstacle is the cylindric axis body be fixedly connected with spring end, and the end bend of axis body also runs through the hole on the pipe of support and connection station and the groove on boost motor joint sleeve.The central angle that described opening is corresponding is 130 °.
Embodiment 6:
As different from Example 3, elasticity thing obstacle is metal material, comprises main body and is arranged on the boss in main body.The main body of elasticity thing obstacle is hollow cuboid, and the size of described cuboid cross section is less than the internal diameter of support and connection station pipe.Cylinder is provided with columnar projections, and columnar projections runs through the hole on the pipe of support and connection station and the groove on boost motor joint sleeve.The central angle that described opening is corresponding is 150 °.
Claims (10)
1. guardrail buffering trampoline, comprise a body framework, jumping cloth (7) and protection network (1), the guardrail (2) that described bed body framework comprises horizontally disposed frame I (8), frame II and longitudinally arranges, described frame I (8) is arranged on bottom, and described frame II (5) is arranged on top; Described jumping cloth (7) is connected with frame I (8), the bottom of described protection network (1) is connected with jumping cloth (7), the top of described protection network (2) is connected with frame II (5), it is characterized in that: described guardrail (2) comprises guardrail, lower guardrail, buffer body (20) and bearing pin (21), the bottom of described upper guardrail and the top of lower guardrail are equipped with the through hole mated with bearing pin (21), and described buffer body (20) is enclosed within the outside of bearing pin (21); Described upper guardrail and lower guardrail connecting portion are provided with opening towards the side of protection network (1), and the central angle that described opening is corresponding is 100-160 °.
2. guardrail buffering trampoline according to claim 1, it is characterized in that: described guardrail (2) comprises guardrail and lower guardrail, described guardrail (2) is provided with buffer unit (3), described buffer unit (3) comprises upper connector (18), lower connector (19), buffer body (20) and bearing pin (21), the bottom of described upper connector (18) and the top of lower connector (19) are equipped with the through hole mated with bearing pin (21), and described buffer body (20) is enclosed within the outside of bearing pin (21); Described upper connector (18) is arranged on the bottom of guardrail, and described lower connector (19) is arranged on the top of lower guardrail; Described upper connector (18) and lower connector (19) connecting portion are provided with opening towards the side of protection network (1), and the central angle that described opening is corresponding is 100-160 °.
3. guardrail buffering trampoline according to claim 1 and 2, it is characterized in that: described bed body framework also comprises boosting damping device (4), described boosting damping device comprises a body joint sleeve (10), boost motor joint sleeve (11), guardrail connecting sheath pipe (12) and support and connection station pipe (13), described bed body joint sleeve (10) is connected with frame I (8), and described guardrail connecting sheath pipe (12) is connected with guardrail (2); Described bed body joint sleeve (10), boost motor joint sleeve (11) are fixedly connected with guardrail connecting sheath pipe (12), described bed body joint sleeve (10) is vertical with boost motor joint sleeve (11), and described guardrail connecting sheath pipe (12) is parallel with boost motor joint sleeve (11); Described boost motor joint sleeve (11) is managed (13) by elastic device with support and connection station and is connected, described elastic device comprises elasticity thing and elasticity thing obstacle, and described elasticity thing is arranged on the inside of boost motor joint sleeve (11); Described elasticity thing obstacle is provided with boss, described support and connection station pipe (13) is provided with the hole of mating with the boss of elasticity thing obstacle, and described boost motor joint sleeve (11) is provided with the groove mated with the boss of elasticity thing obstacle.
4. guardrail buffering trampoline according to claim 3, is characterized in that: described boost motor joint sleeve (11) and support and connection station are managed between (13) and be provided with antifriction inner sleeve (16).
5. guardrail buffering trampoline according to claim 4, it is characterized in that: described elasticity thing be in spring (14), elastic caoutchouc and elastomer any one or multiple, described elasticity thing obstacle is double elastic-clip (15), and described double elastic-clip (15) is provided with elasticity thing barrier plate near one end of elasticity thing; The boss of described double elastic-clip (15) runs through the hole on support and connection station pipe (13) and the groove on boost motor joint sleeve (11).
6. guardrail buffering trampoline according to claim 4, it is characterized in that: described elasticity thing is spring (14), described elasticity thing obstacle and spring (14) are fixedly linked, described elasticity thing obstacle comprises main body and is arranged on the boss in main body, the main body of described elasticity thing obstacle to be arranged on the inner polyhedron in support and connection station pipe (13) or cylinder, and the main body of described elastic barrier thing is solid or hollow.
7. guardrail buffering trampoline according to claim 6, it is characterized in that: described elasticity thing obstacle is the cylindrical shaft (17) be fixedly connected with spring end, described the tip of the axis bends and the hole run through on support and connection station pipe (13) and the groove on boost motor joint sleeve (11) towards the direction of tube wall.
8. guardrail buffering trampoline according to claim 3, is characterized in that: described jumping cloth (7) is connected with frame I (8) by spring (9); Spring (9) between described jumping cloth (7) and frame I (8) covers cushion pad.
9. guardrail buffering trampoline according to claim 3, it is characterized in that: described bed body framework also comprises pin pipe (6), described pin pipe is connected with support and connection station pipe (13).
10. guardrail according to claim 2 buffering trampoline, is characterized in that: described upper connector (18) and lower connector (19) are square tube, pipe, flat oval pipe or justify elliptical tube; Described buffer body is the elastomeric material comprising spring or elastic caoutchouc; Described spring comprises stage clip and torsion spring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605158.1A CN104274935B (en) | 2014-10-31 | 2014-10-31 | Guardrail buffer trampoline |
| AU2014268288A AU2014268288A1 (en) | 2014-10-31 | 2014-12-01 | Cushion trampoline |
| US14/561,123 US20160121154A1 (en) | 2014-10-31 | 2014-12-04 | Guardrail cushion trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605158.1A CN104274935B (en) | 2014-10-31 | 2014-10-31 | Guardrail buffer trampoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104274935A CN104274935A (en) | 2015-01-14 |
| CN104274935B true CN104274935B (en) | 2015-06-17 |
Family
ID=52000719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410605158.1A Active CN104274935B (en) | 2014-10-31 | 2014-10-31 | Guardrail buffer trampoline |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20160121154A1 (en) |
| CN (1) | CN104274935B (en) |
| AU (1) | AU2014268288A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9717940B1 (en) * | 2016-03-11 | 2017-08-01 | Luke Schueler | Trampoline suspension mount and connection system |
| USD794151S1 (en) * | 2016-06-17 | 2017-08-08 | Fuloo, Llc | Trampoline |
| USD794150S1 (en) * | 2016-06-17 | 2017-08-08 | Fuloo, Llc | Trampoline |
| USD817432S1 (en) * | 2017-03-03 | 2018-05-08 | Crowntec (Jiang Xi) Sports Technology Co., Inc. | Trampoline |
| USD817433S1 (en) * | 2017-03-03 | 2018-05-08 | Crowntec (Jiang Xi) Sports Technology Co., Inc. | Trampoline |
| USD925664S1 (en) * | 2020-01-07 | 2021-07-20 | Youping Wang | Trampoline with basketball board |
| CN113827930B (en) * | 2021-09-29 | 2022-05-17 | 河南建培实业发展有限公司 | Rigid-flexible combined protection training suspension bridge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105113Y (en) * | 2007-10-29 | 2008-08-27 | 向丽如 | Jumping bed purse net structure |
| CN102000411A (en) * | 2009-09-01 | 2011-04-06 | 龙泰兴业有限公司 | Fencing support structure of trampoline |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7611443B2 (en) * | 2002-08-09 | 2009-11-03 | Jumpsport, Inc. | Trampoline system |
| US20040176214A1 (en) * | 2003-02-25 | 2004-09-09 | Shen-Tai Industry Co., Ltd. | Connector for trampoline safety fence post |
-
2014
- 2014-10-31 CN CN201410605158.1A patent/CN104274935B/en active Active
- 2014-12-01 AU AU2014268288A patent/AU2014268288A1/en not_active Abandoned
- 2014-12-04 US US14/561,123 patent/US20160121154A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105113Y (en) * | 2007-10-29 | 2008-08-27 | 向丽如 | Jumping bed purse net structure |
| CN102000411A (en) * | 2009-09-01 | 2011-04-06 | 龙泰兴业有限公司 | Fencing support structure of trampoline |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160121154A1 (en) | 2016-05-05 |
| CN104274935A (en) | 2015-01-14 |
| AU2014268288A1 (en) | 2016-05-19 |
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Effective date of registration: 20180118 Address after: No. 666, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong Patentee after: Jinhua Qingdao Star Sports Equipment Co., Ltd. Address before: Six Jiaonan Haibin Road, Qingdao, Shandong 266000, China Patentee before: Liu Jinguo |