CN201934450U - Connecting device for trampoline - Google Patents
Connecting device for trampoline Download PDFInfo
- Publication number
- CN201934450U CN201934450U CN2011200360738U CN201120036073U CN201934450U CN 201934450 U CN201934450 U CN 201934450U CN 2011200360738 U CN2011200360738 U CN 2011200360738U CN 201120036073 U CN201120036073 U CN 201120036073U CN 201934450 U CN201934450 U CN 201934450U
- Authority
- CN
- China
- Prior art keywords
- trampoline
- tube
- connecting tube
- square
- welded
- 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
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Abstract
The utility model relates to a connecting device for a trampoline, which comprises an arc-shaped connecting tube, wherein two ends of the connecting tube are respectively provided with a square joint. The connecting device for a trampoline is characterized in that a T-shaped inserting tube is welded to one end of the arc-shaped connecting tube and consists of a square tube and a circular tube welded in the middle of the square tube. The trampoline support is simple in installation, the number of parts of the trampoline is decreased, and the strength of the joint position of the integral support is enhanced.
Description
Technical field
The utility model relates to a kind of trampoline connection set.
Background technique
Trampoline is a kind of common sports equipment in the sports tournament.Trampoline is made up of support and the mat that is arranged on the support.Support comprises again by some arc connecting tubes around the framework that is joined together to form and be welded on some support tubes at each arc connecting tube middle part.In order to prevent to relatively rotate between the arc connecting tube, the two ends of arc connecting tube are all passed through and are pressed into square opening.After treating that each part is transported to the fabricating yard, each part assembled on site, welding are formed the trampoline support.Because part is many, loses easily in the process of transporting.Support tube is welded on the middle part of arc connecting tube, has reduced the intensity of entire bracket, fracture easily between connecting tube and the support tube.
The model utility content
Technical problem to be solved in the utility model is: a kind of minimizing trampoline number of spare parts is provided, and obviously improves the trampoline connection set of carriage interface place intensity.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of trampoline connection set, comprise the arc connecting tube, the two ends of connecting tube are provided with square interface respectively, one end of described arc connecting tube is welded with T font intubate, and intubate is made up of square tube and the pipe that is welded on the middle part of square tube.
The beneficial effects of the utility model are: the trampoline of said structure is joined end to end with connection set just can form the trampoline support, installs simply, and has reduced the quantity of trampoline part.Connect by T font intubate between the adjacent connecting tube, strengthened the intensity of entire bracket jointing.
Description of drawings
Fig. 1 is the structural representation of the utility model trampoline with connection set;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 be among Fig. 1 B to view;
Fig. 4 is the structural representation of T font intubate.
Among the figure: 1, connecting tube, 2, square interface, 3, intubate, 4, square tube, 5, pipe.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Fig. 1, Fig. 2, shown in Figure 3, trampoline connection set described in the utility model comprises arc connecting tube 1, and the two ends of connecting tube 1 are provided with square interface 2 respectively, and an end of described arc connecting tube 1 is welded with T font intubate 3.Owing to adopt the mode of welding in succession together between connecting tube 1 and the intubate 3, both improved the intensity of jointing between connecting tube 1 and the intubate 3, the less again quantity of part always, and be convenient to rust prevention by applying liquid material pigment.As shown in Figure 4, intubate 3 is made up of square tube 4 and the pipe 5 that is welded on the middle part of square tube 4.Only need several above-mentioned trampolines are joined end to end with connection set, promptly the interface of connecting tube 1 one ends inserts in the intubate of another connecting tube, just can form the trampoline support, installs simple, easy to operate.
Claims (1)
1. the trampoline connection set comprises the arc connecting tube, and the two ends of connecting tube are provided with square interface respectively, it is characterized in that: an end of described arc connecting tube is welded with T font intubate, and intubate is made up of square tube and the pipe that is welded on the middle part of square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360738U CN201934450U (en) | 2011-02-11 | 2011-02-11 | Connecting device for trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360738U CN201934450U (en) | 2011-02-11 | 2011-02-11 | Connecting device for trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934450U true CN201934450U (en) | 2011-08-17 |
Family
ID=44445969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200360738U Expired - Fee Related CN201934450U (en) | 2011-02-11 | 2011-02-11 | Connecting device for trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729238A (en) * | 2020-06-30 | 2020-10-02 | 东莞市建嘉实业有限公司 | Trampoline support frame and trampoline |
-
2011
- 2011-02-11 CN CN2011200360738U patent/CN201934450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729238A (en) * | 2020-06-30 | 2020-10-02 | 东莞市建嘉实业有限公司 | Trampoline support frame and trampoline |
| CN111729238B (en) * | 2020-06-30 | 2021-08-31 | 东莞市建嘉实业有限公司 | Trampoline support frame and trampoline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140211 |