CN106215365B - Trampoline improved structure - Google Patents
Trampoline improved structure Download PDFInfo
- Publication number
- CN106215365B CN106215365B CN201610610713.9A CN201610610713A CN106215365B CN 106215365 B CN106215365 B CN 106215365B CN 201610610713 A CN201610610713 A CN 201610610713A CN 106215365 B CN106215365 B CN 106215365B
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- China
- Prior art keywords
- flexible link
- trampoline
- link
- underframe
- upper frame
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Classifications
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Laminated Bodies (AREA)
- Toys (AREA)
Abstract
The present patent application belongs to A63B5/11：Trampoline technical field, disclose a kind of trampoline improved structure, including upper frame, underframe and elastical cloth, elastical cloth is arranged at frame, some inclined flexible links are disposed between upper frame and underframe, some docking blocks are equidistantly distributed with the both ends perisporium of the flexible link, circular hole is provided with the end face of the docking block, circular hole is interior to be connected with card column by spring；It is provided with link slot on the opposite face of both upper frame and underframe, the notch of link slot is equipped with forms matched notch with docking block, and the vallecular cavity inside link slot is rounded, the card hole that card column shape matches is provided with the slot bottom of the vallecular cavity, card hole mutually staggers with notch.The present invention is relative to traditional structure that flexible link is installed by bolt or other connectors, it is possible to reduce the set-up time, realizes Fast Installation.
Description
Technical field
The invention belongs to A63B5/11：Trampoline technical field.
Background technology
Trampoline（Trampoline）It is that a sportsman utilizes the competitive sport that acrobatics skill is showed from trampoline bounce-back, it
Belong to one kind of gymnastic, trampoline has the title of " aerial ballet ".The history of trampoline can trace back to North America in the middle of the 19th century
Koeman contract American Indian, and at least also have using similar trampoline the history of 200 years in the circus wagon acrobat of China.
The initiator of modern elasticity trampoline is French acrobat Te Lang Poland（Du Trampolin）, he is worked out with the rope made of hemp
Into catch net, to strengthen the safety of " trapeze act fleet-footed runner ", and performer is thrown into the air using the elasticity of net, completed various dynamic
Make.Trampolining is developed so far, and needs the sports of professional skill to evolve as the relatively low joy of difficulty from one
Happy movement, many trampolines by improvement enter major recreation ground, and trampolining is liked by people deeply.
The existing trampoline of trampoline is mainly made of trampoline frame, support leg support, jumping cloth, spring etc., but spring is as elastic component
Cost is higher, and installation is complex, and therefore, US 6,319,174 discloses the pad of the trampoline form, wherein trampoline of a kind of soft-sided
Son is supported by multiple flexible flexible links, and the lower end of flexible link is received in trampoline frame, and the upper end of flexible link is connected to spring
The periphery of the spring mat of bed, the firm frame that this trampoline need not bounce outside mat, it is not required that frame and mat
The spring of exposure between periphery.Although this structure employs flexible link and substitutes spring, but the both ends of flexible link need to insert
Enter to be fixed to corresponding trampoline frame or spring idea periphery, then locked insertion section using bolt or the locking of other connectors,
Prevent flexible link from slipping, on the whole, installation is still complex.
The content of the invention
The invention is intended to provide a kind of quick-installed trampoline improved structure.
Trampoline improved structure in this programme, including upper frame, underframe and elastical cloth, elastical cloth are arranged on frame
Place, is disposed with some inclined flexible links, is equidistantly distributed with the both ends perisporium of the flexible link between upper frame and underframe
Some docking blocks, each dock and circular hole are provided with the end face of block, and card column is connected with by spring in circular hole；Upper frame and underframe
It is provided with link slot on both opposite face, the notch of link slot is equipped with forms matched notch with docking block, inside link slot
Vallecular cavity is rounded, and the card hole that card column shape matches is provided with the slot bottom of the vallecular cavity, and card hole mutually staggers with notch.
Beneficial effect：The termination of flexible link sets docking block, frame（Upper frame, underframe）Connection is designed on opposite face
Groove, the notch design of link slot have the notch with docking block cooperation, and docking block can be inserted into the vallecular cavity of link slot from the indentation, there,
Card column is urged in circular hole by the slot bottom of vallecular cavity；Since card hole and notch mutually stagger, it is necessary to be rotated further by flexible link so that docking
Block staggers with notch, and docking block is supported at the cell wall of notch, and at the same time, card column is turned at card hole with flexible link, card column
Card hole is inserted under the elastic force of spring, completes the Fast Installation of flexible link.The present invention only needs to insert flexible link alignment link slot
After being rotated again after entering, you can complete the installation of flexible link, trampoline is in use, impact force is transferred to after upper frame and flexible link
Underframe, can be spacing to flexible link progress since card column and card hole coordinate, and prevents flexible link from rotating, the present invention is relative to biography
The structure that flexible link is installed by bolt or other connectors of system, it is possible to reduce the set-up time, realizes Fast Installation.
Further, the docking block is secter pat, and the radian of secter pat is identical with vallecular cavity cavity wall radian, ensures that docking block is complete
It is close to entirely with vallecular cavity, prevents flexible link from being rocked in vallecular cavity, influences trampoline stability.
Further, the fan-shaped number of blocks on the flexible link both ends is four, and four cards are provided with the slot bottom of each vallecular cavity
Hole, the card column on secter pat can be inserted into card hole, and quantitative design is into four so that connection is more firm.
Further, the upper frame and underframe are circular ring shape stainless steel frame, and trampoline is placed in open-air atmosphere, can be by
To rainwash, stainless steel frame is not easy to get rusty, and can keep preferable appearance.
Further, the flexible link is divided into internal layer and outer layer, and every layer of flexible link designs two sheets of flexible bar around circularizing,
To the support force bigger of upper frame.
Further, the incline direction of the internal layer flexible link and outer layer flexible link is on the contrary, inside and outside two layers impact force being subject to
Underframe can be delivered to, impact force component direction in the horizontal direction on the contrary, can cancel out each other, prevent underframe because by
Power imbalance is vibrated, and improves the stability of structure.
Brief description of the drawings
Fig. 1 is the structure diagram of trampoline improved structure of the embodiment of the present invention；
Fig. 2 is flexible link and the attachment structure schematic diagram of upper frame in Fig. 1；
Fig. 3 is flexible link and the connection structure partial sectional view of upper frame in Fig. 1；
Fig. 4 is flexible link and the schematic cross-sectional view of sealing shroud.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Upper frame 1, underframe 2, leg 3, flexible link 4, secter pat 5, connection
It is groove 6, notch 7, card column 8, card hole 9, sealing shroud 10, overcoat 11-A, inner sleeve 11-B, parting bead 11-C, separate space 12, tear line 13, glimmering
Light liquid 14.
Embodiment trampoline improved structure is basic as shown in attached drawing 1, Fig. 2, Fig. 3, Fig. 4：Trampoline improved structure, including upper frame
1st, underframe 2, leg 3,2 underrun bolt of underframe are fixedly connected with leg 3, and the free end of leg 3 is enclosed with rubber pad,
Leg 3 supports whole underframe 2 on the ground.
Upper frame 1 and underframe 2 are circular ring shape stainless steel frame, and the inner circle of upper frame 1 has tightened bullet by drag hook
Property cloth, is disposed with some flexible links 4, some flexible links 4 are divided for internal layer and outer layer, every layer of flexibility between upper frame 1 and underframe 2
Bar 4 is surrounded and circularized.Wherein internal layer flexible link 4 is opposite with the incline direction of outer layer flexible link 4（It is soft that outer layer is only depicted in Fig. 1
Property bar 4）, i.e. the upper end of outer layer flexible link 4 is located at the left side of its lower end in Fig. 1, and the upper end of internal layer flexible link 4 is located at its lower end
Right side.The upper end of flexible link 4 is connected with upper frame 1, and the lower end of flexible link 4 is connected with underframe 2.
As shown in Fig. 2, uniform welding has four pieces of raised secter pats 5, each secter pat 5 on the upper end perisporium of flexible link 4
Upper end surface be provided with circular hole, card column 8 is fixedly connected with by spring in circular hole.Upper frame 1 bottom opposite with 4 upper end of flexible link
Link slot 6 is provided with face, the notch shape of the link slot 6 carries four notches 7, and 7 shape of notch matches with secter pat 5,
Vallecular cavity inside link slot 6 is into circle, and the radian of secter pat 5 is identical with vallecular cavity cavity wall radian, depth and the secter pat 5 of the vallecular cavity
Thickness（5 upper end level of thickness=secter pat of secter pat 5 subtracts 5 lower end of secter pat height）It is identical.The slot bottom of vallecular cavity uniformly divides
Four card holes 9 are furnished with, which is in blind hole shape, and card hole 9 staggers with 7 position of notch.Likewise, the lower end structure of flexible link 4 with
End structure is identical thereon, is also provided with the link slot 6 being connected with flexible link 4 on underframe 2, the structure of 2 link slot 6 of underframe with it is upper
The structure of 1 link slot 6 of frame is identical.When needing to install flexible link 4, first by the upper end of flexible link 4 or lower end aligned, its is opposite
Link slot 6, secter pat 5 is inserted at 6 notch 7 of link slot, after secter pat 5 is completely into the vallecular cavity of link slot 6, card column
8 are urged in circular hole by the slot bottom of vallecular cavity, are rotated further by flexible link 4 so that secter pat 5 staggers with notch 7,5 company of being supported on of secter pat
At 6 notch inner wall of access slot, at the same time, card column 8 is turned at card hole 9 with flexible link 4, and card column 8 is inserted under the elastic force of spring
Card hole 9, completes the Fast Installation of flexible link 4.
Since flexible link 4 is to be arranged in heeling condition between upper frame 1 and underframe 2, bullet of the user in upper frame 1
Property cloth on jump, support of the flexible link 4 as upper frame 1, when spring exceed flexible link 4 the stress limit, flexible link 4 will
Fracture.The broken positions of flexible link 4 are more important, testing staff can according to broken positions come judge flexible link 4 by
Power, and then the angle of inclination of flexible link 4 is adjusted, cause that the structure of trampoline is more firm while ensureing that trampoline is elastic.Subject to
Really judge the broken positions of flexible link 4, overcoat 11-A has sealing shroud 10 on the shaft of flexible link 4, and the both ends of sealing shroud 10 lead to
Cross viscose glue to be fixed in flexible link 4, which is made of soft plastic, and sealing shroud 10 is by inner sleeve 11-B and overcoat 11-A
Form, inner sleeve 11-B is fitted closely with 4 shaft of flexible link, if being divided between inner sleeve 11-B and overcoat 11-A by parting bead 11-C
Dry separate space 12, inner sleeve 11-B, overcoat 11-A and parting bead 11-C use flexiplast integrated injection molding.Overcoat 11-A is each
The tear line 13 of annular is provided with separate space 12, is marked with fluorescent liquid 14 in separate space 12, in the corresponding separate space 12 of 4 different length of flexible link
14 color of fluorescent liquid differ（Such as select red, orange, pink, green, blue, purple, yellow etc.）.When soft shape bar
When a position fractures, the separate space 12 of correspondence position is extruded be subject to 4 place of fractureing of flexible link, and the tear line 13 of separate space 12 is that it is weak
Place, extruding force is transferred to tear place so that separate space 12 ruptures, and the fluorescent liquid 14 inside separate space 12, which divides to spill, to be come, and contamination arrives neighbouring
On trampoline part, flexible link 4 flies out under huge pressure at this time（In fact scene be difficult to find that flexible link 4 fracture after it is broken
Piece, can not spell flexible link 4）, but due to the not phase of 14 color of fluorescent liquid in the corresponding separate space 12 of 4 different length of flexible link
Together, testing staff can judge the broken positions of flexible link 4 according to point 14 color of fluorescent liquid spilt.The tear line 13 be by
Some equidistant arrays of openings into annular linear structure.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. trampoline improved structure, including upper frame, underframe and elastical cloth, elastical cloth are arranged at frame, upper frame is with
Some inclined flexible links are disposed between frame, it is characterised in that if being equidistantly distributed with the both ends perisporium of the flexible link
Dry docking block, each docks and circular hole is provided with the end face of block, and card column is connected with by spring in circular hole；Upper frame and underframe two
It is provided with link slot on the opposite face of person, the notch of link slot is equipped with forms matched notch with docking block, the groove inside link slot
Chamber is rounded, and the card hole that card column shape matches is provided with the slot bottom of the vallecular cavity, and card hole mutually staggers with notch；The flexible link
Shaft on be cased with sealing shroud, the both ends of sealing shroud are fixed in flexible link by viscose glue, and sealing shroud is made of inner sleeve and overcoat,
Inner sleeve is fitted closely with flexible club body, is divided into several separate spaces by parting bead between inner sleeve and overcoat, inner sleeve, overcoat and every
Strip adoption flexiplast integrated injection molding, is sleeved on the tear line that annular is provided with each separate space, fluorescent liquid is marked with separate space outside,
Fluorescent liquid color in the corresponding separate space of flexible link different length differs.
2. trampoline improved structure according to claim 1, it is characterised in that：The docking block is secter pat, secter pat
Radian is identical with vallecular cavity cavity wall radian.
3. trampoline improved structure according to claim 2, it is characterised in that：Fan-shaped number of blocks on the flexible link both ends
For four, four card holes are provided with the slot bottom of each vallecular cavity.
4. trampoline improved structure according to claim 3, it is characterised in that：The upper frame and underframe are circular ring shape
Stainless steel frame.
5. trampoline improved structure according to claim 4, it is characterised in that：The flexible link is divided into internal layer and outer layer, often
Layer flexible link, which surrounds, to be circularized.
6. trampoline improved structure according to claim 5, it is characterised in that：The internal layer flexible link and outer layer flexible link
Incline direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610713.9A CN106215365B (en) | 2016-07-29 | 2016-07-29 | Trampoline improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610713.9A CN106215365B (en) | 2016-07-29 | 2016-07-29 | Trampoline improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106215365A CN106215365A (en) | 2016-12-14 |
| CN106215365B true CN106215365B (en) | 2018-05-01 |
Family
ID=57534839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610713.9A Active CN106215365B (en) | 2016-07-29 | 2016-07-29 | Trampoline improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106215365B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137860B (en) * | 2017-04-19 | 2018-09-04 | 东莞市建嘉实业有限公司 | Trampoline |
| CN112144328B (en) * | 2019-06-28 | 2023-09-05 | 比亚迪股份有限公司 | Rail support assembly, method of assembling the same, and rail transit system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884251Y (en) * | 2005-12-12 | 2007-03-28 | 黄学宇 | Assembled and convenient spectacles |
| CN103889512A (en) * | 2011-06-16 | 2014-06-25 | 木板&板条国际公司 | Trampoline |
| CN103889513A (en) * | 2011-06-09 | 2014-06-25 | 瓦力有限公司 | Trompolines |
| US9084908B1 (en) * | 2014-01-20 | 2015-07-21 | Samuel Chen | Trampoline basketball goal |
| CN205360365U (en) * | 2016-01-29 | 2016-07-06 | 丘耀明 | Novel trampoline |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9283419B2 (en) * | 2014-01-09 | 2016-03-15 | Samuel Chen | Inflatable trampoline pad |
-
2016
- 2016-07-29 CN CN201610610713.9A patent/CN106215365B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884251Y (en) * | 2005-12-12 | 2007-03-28 | 黄学宇 | Assembled and convenient spectacles |
| CN103889513A (en) * | 2011-06-09 | 2014-06-25 | 瓦力有限公司 | Trompolines |
| CN103889512A (en) * | 2011-06-16 | 2014-06-25 | 木板&板条国际公司 | Trampoline |
| US9084908B1 (en) * | 2014-01-20 | 2015-07-21 | Samuel Chen | Trampoline basketball goal |
| CN205360365U (en) * | 2016-01-29 | 2016-07-06 | 丘耀明 | Novel trampoline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106215365A (en) | 2016-12-14 |
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Effective date of registration: 20201019 Address after: 51 Laiyang Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Anyang County Intellectual Property Operation Co., Ltd Address before: 402560, No. 99, south section of West Ring Road, Nancheng District Office, Tongliang District, Chongqing Patentee before: CHONGQING TUOLONG CULTURAL TRAVEL DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |