CN203724684U - Special trampoline surface connecting mechanism for trampolines - Google Patents
Special trampoline surface connecting mechanism for trampolines Download PDFInfo
- Publication number
- CN203724684U CN203724684U CN201420085837.6U CN201420085837U CN203724684U CN 203724684 U CN203724684 U CN 203724684U CN 201420085837 U CN201420085837 U CN 201420085837U CN 203724684 U CN203724684 U CN 203724684U
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- CN
- China
- Prior art keywords
- spring
- joint pin
- bindiny mechanism
- edge
- connector
- 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.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000013011 mating Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a special trampoline surface connecting mechanism for trampolines. The special trampoline surface connecting mechanism comprises a metal connecting frame, connecting columns, springs, hooks and a trampoline surface. The connecting columns are connected onto the metal connecting frame, spring connecting mechanisms are arranged on the connecting columns, one end of each spring is connected with the trampoline surface by the corresponding hook, the other end of each spring is connected with the spring connecting mechanism arranged on the corresponding connecting column, the spring connecting mechanisms are of wavy structures, troughs of the spring connecting mechanisms are fixed onto the connecting columns, each two adjacent troughs and a crest between the two adjacent troughs form a connecting unit, the springs are connected onto the crests, and fitting surfaces of the crests and the springs are arc-shaped surfaces. The special trampoline surface connecting mechanism has the advantages of simple structure, firmness in connection, safety and reliability.
Description
Technical field
The utility model relates to a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline.
Background technology
In existing trampoline, in order to provide trampoline to possess elasticity spring power, the spring face of trampoline is connected with one end of spring by hook, the other end of spring is connected on metal link, and have for the bindiny mechanism being connected with spring on metal link: 1, rope is wrapped in to metal link, again spring is hung on rope, but this bindiny mechanism is comparatively unstable, because rope fastness is poor, also there is certain elasticity simultaneously, use of a specified duration to have the local length that local pressure is larger and can be out of shape, make spring can not offer equably spring surface elastic power; 2, on metal link, weld a strip metal connection strap for hanging spring, but in this bindiny mechanism, because connection strap is strip, spring hangs on connection strap and easily slides and cause the wearing and tearing of spring and connection strap, and slip rear spring discontinuity, larger to spring face local pressure, thus make the shortening in service life of whole spring face; 3, directly on metal link, beat connecting hole for linking springs, but in this bindiny mechanism, the rectangular sharp-pointed face of connecting hole meeting shape of getting on metal link, when use, spring hangs over the spring power effect that is subject in connecting hole on spring face and the sharp-pointed face of connecting hole rubs, easily cause the gib head of spring to be connected the sharp-pointed face cut-out in hole, thereby cause spring face and the disengaging of metal link to cause danger.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, be connected firmly, the safe and reliable Beng Mian bindiny mechanism that is exclusively used in trampoline.
The utility model is by the following technical solutions: a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline, comprise metal link, joint pin, spring, hook and spring face, joint pin is connected on metal link, joint pin is provided with spring connecting mechanism, one end of spring is connected with spring face by hook, the spring connecting mechanism that the other end of spring is provided with joint pin is connected, described spring connecting mechanism is corrugated structure, the trough of spring connecting mechanism is fixed on joint pin, crest between described two adjacent troughs and this two troughs forms a linkage unit, spring is connected on crest, the mating surface of described crest and spring is arcwall face.
The beneficial effects of the utility model: the spring connecting mechanism on joint pin is made up of corrugated multiple linkage units, each linkage unit is made up of the crest between two adjacent troughs and this two troughs, and spring is connected on crest, in nearest tie point, therefore spring can not slide in linkage unit, and the mating surface of crest and spring is arcwall face, can not cause friction between spring and joint pin to have sharp-pointed face and cause the fracture of spring or spring connecting mechanism, therefore, utility model has simple in structure, be connected firmly, safe and reliable feature.
Improve as one, on described metal link, spring and hook, be coated with protection pad, protection pad lower surface is provided with bindiny mechanism and is connected with spring face, described spring face is provided with inflection safe edge, described inflection safe edge one end is connected with the bindiny mechanism of protection pad lower surface, and the inflection safe edge other end is connected with spring face.
Above-mentioned improved beneficial effect: inflection safe edge is set on spring face; and inflection safe edge connects lower surface and the spring face of protection pad by bindiny mechanism; because protection pad is placed on the spring and hook that spring face is connected with metal link; therefore; inflection safe edge can be protected user can not slip into the gap between protection pad and spring face and directly contact with metal link, spring or hook; the gap between protection protection pad and spring face is played in the effect that is inflection safe edge, safe and reliable, and simple in structure.
Improve as one, described bindiny mechanism is slide fastener.
Above-mentioned improved beneficial effect: adopt the structure of slide fastener as bindiny mechanism, can protect the dangerous gap between protection pad and spring face in more comprehensive, seamless unoccupied place.
Improve as one, described bindiny mechanism is magic tape.
Above-mentioned improved beneficial effect: adopt magic tape be the sticky structure of magic as bindiny mechanism, can make to be connected and installed more convenient and quicker between inflection safe edge and protection pad, also can protect well the dangerous gap between protection pad and spring face simultaneously.
Improve as one, described metal link is provided with connector, described joint pin is connected on metal link by connector, described connector comprises two edge-on limits, a supporting bable tops and a connection rear wall, described two edge-on limits and a supporting bable tops are " H " shape structure, edge-on limit is provided with fixing hole, described connection rear wall is fixedly connected with metal link, one end that described joint pin is connected with metal link is placed on the supporting bable tops of connector, joint pin is provided with connecting hole, described connecting hole is corresponding with the fixing hole position on edge-on limit, joint pin fixes by connector and edge-on limit, connector is through connecting hole and fixing hole.
Above-mentioned improved beneficial effect: joint pin is connected on metal link by connector, connect more firm, connector is by two edge-on limits, a supporting bable tops and a connection rear wall composition, connecting rear wall is fixedly connected with metal link, can adopt welding or screw to be fixedly connected with, such structure can be put into from the top down and install while being connected on metal link at joint pin, connector to joint pin play except upward direction with to away from be connected other four directions the direction of rear wall after, left, right, the restriction of lower four direction, and corresponding connecting hole can be by same connector through fixing on the fixing hole that two edge-on limits are provided with and joint pin, connector can be bolt and nut, play joint pin upward direction and direction fixing to away from being connected rear wall, after to other four directions being simultaneously, left, right, lower four direction is further fixing, connect especially solid and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline that the utility model provides.
Fig. 2 is the structure enlarged diagram of the joint pin in Fig. 1.
Fig. 3 is the A-A cutaway view Amplified image in Fig. 2.
Fig. 4 is the syndeton enlarged diagram of protection pad, inflection safe edge and spring face in Fig. 1.
Fig. 5 is spring face pressurized in Fig. 4 view to lower recess.
Fig. 6 is the inflection safe edge of the spring face in Fig. 4 and the view that protection pad is taken apart.
Fig. 7 is the syndeton schematic diagram of metal link, joint pin and connector in Fig. 1.
Fig. 8 is the structural representation of the connector of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8, a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline that the utility model provides, comprise metal link 1, joint pin 2, spring 11, hook 12 and spring face 13, joint pin 2 is connected on metal link 1, joint pin 2 is provided with spring connecting mechanism 21, one end of spring 11 is connected with spring face 13 by linking up with 12, the spring connecting mechanism 21 that the other end of spring 11 is provided with joint pin 2 is connected, spring connecting mechanism 21 is corrugated structure, the trough 22 of spring connecting mechanism 21 is fixed on joint pin 2, crest 23 between two adjacent troughs 22 and this two troughs 22 forms a linkage unit, spring 11 is connected on crest 23, crest 23 is arcwall face 24 with the mating surface of spring 11, metal link 1, on spring 11 and hook 12, be coated with protection pad 10, protection pad 10 lower surfaces are provided with bindiny mechanism 14 and are connected with spring face 13, bindiny mechanism 14 can be slide fastener, bindiny mechanism 14 can be also magic tape, spring face 13 is provided with inflection safe edge 131, inflection safe edge 131 one end are connected with the bindiny mechanism 14 of protection pad 10 lower surfaces, inflection safe edge 131 other ends are connected with spring face 13, metal link 1 is provided with connector 3, joint pin 2 is connected on metal link 1 by connector 3, described connector 3 comprises two edge-on limits 4, a supporting bable tops 5 and a connection rear wall 6, two edge-on limits 4 and a supporting bable tops 5 are " H " shape structure, edge-on limit 4 is provided with fixing hole 7, connecting rear wall 6 connects frame 1 and is fixedly connected with company metal, one end that joint pin 2 is connected with metal link 1 is placed on the supporting bable tops 5 of connector 3, joint pin 2 is provided with connecting hole 8, connecting hole 8 is corresponding with fixing hole 7 positions on edge-on limit 4, joint pin 2 fixes by connector 9 and edge-on limit 4, connector 9 is through connecting hole 8 and fixing hole 7.
Claims (5)
1. one kind is exclusively used in the Beng Mian bindiny mechanism of trampoline, comprise metal link (1), joint pin (2), spring (11), hook (12) and spring face (13), joint pin (2) is connected on metal link (1), joint pin (2) is provided with spring connecting mechanism (21), one end of spring (11) is connected with spring face (13) by hook (12), the spring connecting mechanism (21) that the other end of spring (11) is provided with joint pin (2) is connected, it is characterized in that: described spring connecting mechanism (21) is corrugated structure, the trough (22) of spring connecting mechanism (21) is fixed on joint pin (2), crest (23) between described two adjacent troughs (22) and this two troughs (22) forms a linkage unit, spring (11) is connected on crest (23), described crest (23) is arcwall face (24) with the mating surface of spring (11).
2. a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline according to claim 1, it is characterized in that: on described metal link (1), spring (11) and hook (12), be coated with protection pad (10), protection pad (10) lower surface is provided with bindiny mechanism (14) and is connected with spring face (13), described spring face (13) is provided with inflection safe edge (131), described inflection safe edge (131) one end is connected with the bindiny mechanism (14) of protection pad (10) lower surface, and inflection safe edge (131) other end is connected with spring face (13).
3. a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline according to claim 2, is characterized in that: described bindiny mechanism (14) is slide fastener.
4. a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline according to claim 2, is characterized in that: described bindiny mechanism (14) is magic tape.
5. a kind of Beng Mian bindiny mechanism that is exclusively used in trampoline according to claim 1, it is characterized in that: described metal link (1) is provided with connector (3), described joint pin (2) is connected on metal link (1) by connector (3), described connector (3) comprises two edge-on limits (4), a supporting bable tops (5) and a connection rear wall (6), described two edge-on limits (4) and a supporting bable tops (5) are " H " shape structure, edge-on limit (4) is provided with fixing hole (7), described connection rear wall (6) with connect metal and connect frame (1) and be fixedly connected with, one end that described joint pin (2) is connected with metal link (1) is placed on the supporting bable tops (5) of connector (3), joint pin (2) is provided with connecting hole (8), described connecting hole (8) is corresponding with fixing hole (7) position on edge-on limit (4), joint pin (2) fixes by connector (9) and edge-on limit (4), connector (9) is through connecting hole (8) and fixing hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085837.6U CN203724684U (en) | 2014-02-27 | 2014-02-27 | Special trampoline surface connecting mechanism for trampolines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085837.6U CN203724684U (en) | 2014-02-27 | 2014-02-27 | Special trampoline surface connecting mechanism for trampolines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724684U true CN203724684U (en) | 2014-07-23 |
Family
ID=51194787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085837.6U Expired - Lifetime CN203724684U (en) | 2014-02-27 | 2014-02-27 | Special trampoline surface connecting mechanism for trampolines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801047A (en) * | 2014-02-27 | 2014-05-21 | 浙江美奇游乐设备有限公司 | Special jumping-surface connecting mechanism for trampoline |
| CN103801046A (en) * | 2014-02-27 | 2014-05-21 | 浙江美奇游乐设备有限公司 | Special connecting mechanism for trampoline |
| WO2016116847A1 (en) * | 2015-01-20 | 2016-07-28 | Active Fun Company Limited | Rebounder assembly having an adjustable tension bed |
-
2014
- 2014-02-27 CN CN201420085837.6U patent/CN203724684U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801047A (en) * | 2014-02-27 | 2014-05-21 | 浙江美奇游乐设备有限公司 | Special jumping-surface connecting mechanism for trampoline |
| CN103801046A (en) * | 2014-02-27 | 2014-05-21 | 浙江美奇游乐设备有限公司 | Special connecting mechanism for trampoline |
| WO2016116847A1 (en) * | 2015-01-20 | 2016-07-28 | Active Fun Company Limited | Rebounder assembly having an adjustable tension bed |
| US9993676B2 (en) | 2015-01-20 | 2018-06-12 | Active Fun Company Limited | Rebounder assembly having an adjustable tension bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |