CN202391888U - Weldless trampoline connecting device - Google Patents
Weldless trampoline connecting device Download PDFInfo
- Publication number
- CN202391888U CN202391888U CN2011205493596U CN201120549359U CN202391888U CN 202391888 U CN202391888 U CN 202391888U CN 2011205493596 U CN2011205493596 U CN 2011205493596U CN 201120549359 U CN201120549359 U CN 201120549359U CN 202391888 U CN202391888 U CN 202391888U
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- CN
- China
- Prior art keywords
- trampoline
- weldless
- connecting device
- joint
- junction
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a weldless trampoline connecting device which belongs to the technical field of sports and fitness equipment, and particularly relates to a main rack connecting structure of a large trampoline. The weldless trampoline connecting device comprises a T-shaped joint, wherein the T-shaped joint comprises a horizontal joint section and a vertical joint section, the vertical joint section is arranged outside the middle part of the horizontal joint section in a one-piece way, and the horizontal joint section of the T-shaped joint is provided with two positioning bulges in the one-piece way. Through the above design of the weldless trampoline connecting device provided by the utility model, a trampoline frame (support leg pipe) is inserted into the right end and the left end of the T-shaped joint in the installation, and the two positioning bulges are respectively clamped in positioning holes in the trampoline frame (surface pipe), and thus the weldless trampoline connecting device can be assembled and connected without screws or bolt pins. The weldless trampoline connecting device provided by the utility model adopts a flexible contact method, and avoids the defects caused by the screws or the bolt pins, and thus the improved connection of the weldless trampoline connecting device is relatively stable, firm and reliable.
Description
Technical field
The utility model relates to sports, and the technical field of fitness equipments relates in particular to a kind of body frame linkage structure of big trampoline.
Background technique
Mainly be to connect between common trampoline framework in the past and the supporting tripods through welding manner, like this weld weld under the long outdoor state can on rust or welding wear out and come off.
Also have a kind of Placement to adopt screw or pin in addition; As shown in Figure 1 like this because the matching gap of hole and fastening piece; Screw or pin can constantly receive very big impact shear force in big trampoline uses; Go down for a long time screw or pin can fracture, and just has very big unsafe factor here.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of existing technology, a kind of safe, firm nothing welding trampoline connection set to be provided.
The purpose of the utility model is achieved in that does not have welding trampoline connection set; Comprise T junction; T junction comprises joint traversing section and joint vertical section; Joint vertical section disjunctor is arranged on the outside, middle part of joint traversing section, and disjunctor is provided with two positioning convex on the joint traversing section of said T junction.
The utility model is through above design, during installation, and the trampoline framework (supporting foot pipe) of pegging graft respectively in the right ends of T junction, two positioning convex are stuck in the positioning hole of trampoline framework (facial canal), under the assembling coupled condition, need not screw or pin.The utility model has adopted flexible contact method, has avoided the drawback that adopts screw or pin to bring, and the connection after the improvement is stable more, firm, reliable.
For the ease of connecting, said each positioning convex is separately positioned on the inboard of the joint traversing section of T junction.
The same, said two positioning convex are separately positioned on the both sides, front and back of the joint traversing section of T junction.
For the stability and the soundness that more can guarantee to assemble, the periphery of the joint vertical section of said T junction connects flexible shroud ring.Joint vertical section and flexible shroud ring are plugged in the same flexible shroud ring that adopts in supporting tripods upper end of trampoline, are again a kind of flexible contacts.
Description of drawings
Fig. 1 is the prior art constructions schematic representation.
Fig. 2 is a kind of structural representation of the utility model.
Fig. 3 is the stereogram of Fig. 2.
Fig. 4 is the schematic representation of the utility model use occasion.
Fig. 5 is the partial schematic diagram of Fig. 4.
Among the figure, 1T T-joint, 1-1 joint traversing section, 1-2 joint vertical section, 2 positioning convex, 3 flexible shroud rings, 4 first connecting tubes, 5 second connecting tubes, 6 supporting tripodss, 7 flexible support pin shroud rings.
Embodiment
Like Fig. 2, shown in 3; For there not being welding trampoline connection set, comprise T junction 1, T junction 1 comprises joint traversing section 1-1 and joint vertical section 1-2; Joint vertical section 1-2 disjunctor is arranged on the outside, middle part of joint traversing section 1-1; The joint traversing section 1-1 of T junction 1 goes up disjunctor two positioning convex 2 is set, and each positioning convex 2 is separately positioned on the inboard of the joint traversing section 1-1 of T junction 1, and two positioning convex 2 are separately positioned on the both sides, front and back of the joint traversing section 1-1 of T junction 1.The periphery of the joint vertical section 1-2 of T junction 1 connects flexible shroud ring 3.
Like Fig. 4, shown in 5, the framework of trampoline comprises first connecting tube 4, second connecting tube 5 etc., and first connecting tube 4, second connecting tube 5 are plugged in the joint traversing section 1-1, and each positioning convex 2 is stuck in the positioning hole of first connecting tube 4, second connecting tube 5.Connect flexible support pin shroud ring 7 outside the upper end of the supporting tripods 6 of trampoline, joint vertical section 1-2 and flexible shroud ring 3 are plugged in the supporting tripods 6.
Claims (4)
1. there is not welding trampoline connection set; Comprise T junction; T junction comprises joint traversing section and joint vertical section, and joint vertical section disjunctor is arranged on the outside, middle part of joint traversing section, and it is characterized in that: disjunctor is provided with two positioning convex on the joint traversing section of said T junction.
2. nothing welding trampoline connection set according to claim 1, it is characterized in that: said each positioning convex is separately positioned on the inboard of the joint traversing section of T junction.
3. nothing welding trampoline connection set according to claim 1 and 2, it is characterized in that: said two positioning convex are separately positioned on the both sides, front and back of the joint traversing section of T junction.
4. nothing welding trampoline connection set according to claim 1, it is characterized in that: the periphery of the joint vertical section of said T junction connects flexible shroud ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205493596U CN202391888U (en) | 2011-12-26 | 2011-12-26 | Weldless trampoline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205493596U CN202391888U (en) | 2011-12-26 | 2011-12-26 | Weldless trampoline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391888U true CN202391888U (en) | 2012-08-22 |
Family
ID=46666816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205493596U Expired - Fee Related CN202391888U (en) | 2011-12-26 | 2011-12-26 | Weldless trampoline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555336A (en) * | 2019-01-21 | 2019-04-02 | 芜湖富仕德体育用品股份有限公司 | A kind of multipurpose swimming pool |
-
2011
- 2011-12-26 CN CN2011205493596U patent/CN202391888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555336A (en) * | 2019-01-21 | 2019-04-02 | 芜湖富仕德体育用品股份有限公司 | A kind of multipurpose swimming pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGZHOU JINKAILI SPORTS GOODS CO., LTD. Free format text: FORMER OWNER: ZHOU WEI Effective date: 20140702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140702 Address after: 225008 central village, West Lake Town, Hanjiang District, Jiangsu, Yangzhou Patentee after: YANGZHOU JINKAILI SPORT PRODUCTS CO., LTD. Address before: 225008 Jiangsu Province, Yangzhou City Jiangyang Industrial Park Shu Gang Xi Lu (Yangzhou jinkaili Sports Goods Co., Ltd.) Patentee before: Zhou Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20191226 |