CN203051343U - Trampoline connecting piece - Google Patents
Trampoline connecting piece Download PDFInfo
- Publication number
- CN203051343U CN203051343U CN 201220756982 CN201220756982U CN203051343U CN 203051343 U CN203051343 U CN 203051343U CN 201220756982 CN201220756982 CN 201220756982 CN 201220756982 U CN201220756982 U CN 201220756982U CN 203051343 U CN203051343 U CN 203051343U
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- Prior art keywords
- tube
- pipe
- intubate
- transverse tube
- vertical
- 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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Abstract
A trampoline connecting piece comprises a horizontal pipe, a vertical pipe and an inserting pipe. The horizontal pipe is connected at one end of the vertical pipe. Two ends of the horizontal pipe are connected on a horizontal pipe fitting. The inserting pipe or the other end of the vertical pipe is connected on a vertical pipe fitting. The inserting pipe is connected on the horizontal pipe and the vertical pipe. Each pipe fitting is inserted into one corresponding pipe, and the pipes are connected with the pipe fittings together. The trampoline connecting pipe has the advantages of being firm in connection and safe to use.
Description
Technical field:
The utility model relates to a kind of amusement and body-building trampoline, particularly a kind of trampoline link.
Background technique:
Trampoline is as a kind of athletic sports appliance of leisure, and is very popular.Connection between its horizontal pipe fitting (being the frame pipe), vertical pipe fitting (being the pin pipe) and the guardrail pipe adopts the five-way link to realize more and more, this five-way link is to connect and compose by transverse tube and vertical tube and with intubate, transverse tube is connected with an end of vertical tube, intubate is connected with vertical tube, the transverse tube two ends are connected on the frame pipe, the other end of vertical tube is connected on the pin pipe, and intubate is connected on the guardrail pipe.Because intubate only links together with vertical tube, connect limited length in this five-way link structure, it is unreliable to connect, and influences the global stability of trampoline; In addition, transverse tube mostly is pipe or rhs-structure in this structure, thus the frame pipe in being plugged into transverse tube after, the rotation phenomenon of skidding appears easily, this will jeopardize the Security that trampoline uses; In addition, the transverse tube of five-way link in the past and vertical tube and and intubate between mostly be welding, service time, long back solder joint came off easily, thereby had influence on the reliability of this place connection.Therefore, be necessary to improve.
The model utility content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of firm, as to use safety trampoline link that connects is provided.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of trampoline link, comprise transverse tube, vertical tube and intubate, described transverse tube is connected on the end of described vertical tube, described transverse tube two ends are connected on the horizontal pipe fitting, the other end of described intubate or described vertical tube is connected on the vertical pipe fitting, described intubate is connected on described transverse tube and the described vertical tube, and pipe fitting inserts in the corresponding pipe, and each tube and tube spare links together.
The inserting end cross section that described horizontal pipe fitting stretches in the described transverse tube is regular hexagon, described transverse tube have one with the corresponding shape of this inserting end.
Described vertical tube or its sectional shape of described intubate can be circle, square, oval.
Be the global formation structure between described transverse tube and vertical tube and the intubate three.
The utility model has following advantage with respect to prior art:
1, because intubate and transverse tube and vertical tube are linked together, makes so effectively to connect the length lengthening, acutely wave when shaking at trampoline, connect more stablely, make the trampoline global stability be improved like this, thereby effectively eliminated potential safety hazard.
2, because transverse tube and frame pipe inserting end all are designed to the regular hexagon structure, so can effectively improve the stability of this junction, avoid skidding and rotating, guarantee the Security of using.
3, because transverse tube and vertical tube and and intubate between global formation, thereby avoided time-consuming, the defectives such as quality is unstable, easy cracking of welding procedure existence.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, as a kind of embodiment of the present utility model, a kind of trampoline link, comprise transverse tube 1, vertical tube 2 and intubate 3, transverse tube 1 is connected on the end of vertical tube 2, and transverse tube 1 two ends are connected on the horizontal pipe fitting, the other end of intubate 3 or vertical tube 2 is connected on the vertical pipe fitting, intubate 3 is connected on transverse tube 1 and the vertical tube 2, and pipe fitting inserts in the corresponding pipe, and each tube and tube spare links together.
Laterally the inserting end cross section stretched in the transverse tube 1 of pipe fitting is regular hexagon, transverse tube 1 have one with the corresponding shape of this inserting end.Vertical tube 2 its sectional shapes are circular, and intubate 3 its sectional shapes are square.Be the global formation structure between transverse tube 1 and vertical tube 2 and intubate 3 threes.
With reference to Fig. 2, as another kind of embodiment of the present utility model, a kind of trampoline link, comprise transverse tube 1, vertical tube 2 and intubate 3, transverse tube 1 is connected on the end of vertical tube 2, and transverse tube 1 two ends are connected on the horizontal pipe fitting, the other end of intubate 3 or vertical tube 2 is connected on the vertical pipe fitting, intubate 3 is connected on transverse tube 1 and the vertical tube 2, and pipe fitting inserts in the corresponding pipe, and each tube and tube spare links together.
Laterally the inserting end cross section stretched in the transverse tube 1 of pipe fitting is regular hexagon, transverse tube 1 have one with the corresponding shape of this inserting end.Vertical tube 2 and intubate 3 its sectional shapes are circle.Be the global formation structure between transverse tube 1 and vertical tube 2 and intubate 3 threes.
Above-described embodiment is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technological schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (4)
1. trampoline link, comprise transverse tube (1), vertical tube (2) and intubate (3), described transverse tube (1) is connected on the end of described vertical tube (2), described transverse tube (1) two ends are connected on the horizontal pipe fitting, the other end of described intubate (3) or described vertical tube (2) is connected on the vertical pipe fitting, it is characterized in that: described intubate (3) is connected on described transverse tube (1) and the described vertical tube (2), and pipe fitting inserts in the corresponding pipe, and each tube and tube spare links together.
2. a kind of trampoline link according to claim 1, it is characterized in that: the inserting end cross section that described horizontal pipe fitting stretches in the described transverse tube (1) is regular hexagon, described transverse tube (1) have one with the corresponding shape of this inserting end.
3. a kind of trampoline link according to claim 1, it is characterized in that: described vertical tube (2) or its sectional shape of described intubate (3) can be circle, square, oval.
4. a kind of trampoline link according to claim 1 is characterized in that: be the global formation structure between described transverse tube (1) and vertical tube (2) and intubate (3) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756982 CN203051343U (en) | 2012-12-28 | 2012-12-28 | Trampoline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756982 CN203051343U (en) | 2012-12-28 | 2012-12-28 | Trampoline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051343U true CN203051343U (en) | 2013-07-10 |
Family
ID=48734301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220756982 Expired - Fee Related CN203051343U (en) | 2012-12-28 | 2012-12-28 | Trampoline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893280A (en) * | 2019-03-19 | 2019-06-18 | 深圳市沃特沃德股份有限公司 | Toothpaste piping fixing structure and electric toothbrush |
-
2012
- 2012-12-28 CN CN 201220756982 patent/CN203051343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893280A (en) * | 2019-03-19 | 2019-06-18 | 深圳市沃特沃德股份有限公司 | Toothpaste piping fixing structure and electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |