CN204307262U - A kind of Novel trampoline - Google Patents
A kind of Novel trampoline Download PDFInfo
- Publication number
- CN204307262U CN204307262U CN201420814355.XU CN201420814355U CN204307262U CN 204307262 U CN204307262 U CN 204307262U CN 201420814355 U CN201420814355 U CN 201420814355U CN 204307262 U CN204307262 U CN 204307262U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- extension spring
- trampoline
- feet
- jumping cloth
- 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 provides a kind of Novel trampoline, comprise trampoline body, described trampoline is made up of bracing frame, feet, extension spring and jumping cloth, described bracing frame is annular steelframe, bracing frame lower surface is circumferentially with some equally distributed projections along bracing frame central point, projection is equipped with external screw thread, described feet one end is equipped with packing ring, the other end is equipped with internal thread, described feet is all threaded connection fixing, described bracing frame with bracing frame and jumping cloth is connected and fixed by extension spring; Described extension spring two ends are equipped with aduncate stay hook, the stay hook of wherein one end is equipped with connecting ring, described bracing frame upper surface is equipped with groove, the beneficial effects of the utility model: bracing frame and jumping cloth link together by arranging retainer ring in extension spring by this product, not only good springiness, and stability is strong, long service life, and feet can disassemble from bracing frame, very easy to use.
Description
Technical field
The utility model relates to a kind of trampoline, particularly the better Novel trampoline of a kind of elasticity.
Background technology
Now commercially the extension spring of trampoline is all directly connected with jumping cloth by stay hook substantially, and elasticity is bad, and connect unstable, service life is short, uses also inconvenient, and most of bracing frame and feet are all fixed together.
Utility model content
For existing technical deficiency, the utility model provides a kind of Novel trampoline.
To achieve these goals, technical solution adopted in the utility model is: a kind of Novel trampoline, comprise trampoline body, described trampoline is made up of bracing frame, feet, extension spring and jumping cloth, described bracing frame is annular steelframe, bracing frame lower surface is circumferentially with some equally distributed projections along bracing frame central point, projection is equipped with external screw thread, described feet one end is equipped with packing ring, the other end is equipped with internal thread, described feet is all threaded connection fixing, described bracing frame with bracing frame and jumping cloth is connected and fixed by extension spring.
Described extension spring two ends are equipped with aduncate stay hook, the stay hook of wherein one end is equipped with connecting ring, described bracing frame upper surface is equipped with groove, described extension spring is all fixedly connected with by the groove of stay hook with bracing frame upper surface away from one end of connecting ring, and one end that described extension spring is provided with connecting ring is all fixedly connected with jumping cloth.
Described jumping cloth outer edge is provided with the fixed band of some corresponding extension springs, and described fixed band is all connected with connecting ring.
The beneficial effects of the utility model: bracing frame and jumping cloth link together by arranging retainer ring in extension spring by this product, not only good springiness, and stability is strong, long service life, and feet can disassemble from bracing frame, and very easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is extension spring structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 2, a kind of Novel trampoline, comprise trampoline body, described trampoline is by bracing frame 1, feet 2, extension spring 3 and jumping cloth 4 form, described bracing frame 1 is annular steelframe, bracing frame 1 lower surface is circumferentially with some equally distributed projections along bracing frame 1 central point, projection is equipped with external screw thread, described feet 2 one end is equipped with packing ring, the other end is equipped with internal thread, described feet 2 is all threaded connection fixing with bracing frame 1, described bracing frame 1 is connected and fixed by extension spring 3 with jumping cloth 4, bracing frame and feet are threaded connection, detachably get off, convenient placement and carrying.
Described extension spring 3 two ends are equipped with aduncate stay hook, the stay hook of wherein one end is equipped with connecting ring 5, described bracing frame 1 upper surface is equipped with groove, described extension spring 3 is all fixedly connected with by the groove of stay hook with bracing frame 1 upper surface away from one end of connecting ring 5, and one end that described extension spring 3 is provided with connecting ring 5 is all fixedly connected with jumping cloth 4.
Described jumping cloth 4 outer edge is provided with the fixed band of some corresponding extension springs 3, and described fixed band is all connected with connecting ring 5, and connecting ring can improve the stability of trampoline, increases the service life of trampoline.
Claims (3)
1. a Novel trampoline, comprise trampoline body, it is characterized in that, described trampoline is made up of bracing frame, feet, extension spring and jumping cloth, described bracing frame is annular steelframe, bracing frame lower surface is circumferentially with some equally distributed projections along bracing frame central point, projection is equipped with external screw thread, described feet one end is equipped with packing ring, the other end is equipped with internal thread, described feet is all threaded connection fixing, described bracing frame with bracing frame and jumping cloth is connected and fixed by extension spring.
2. a kind of Novel trampoline as claimed in claim 1, it is characterized in that, described extension spring two ends are equipped with aduncate stay hook, the stay hook of wherein one end is equipped with connecting ring, described bracing frame upper surface is equipped with groove, described extension spring is all fixedly connected with by the groove of stay hook with bracing frame upper surface away from one end of connecting ring, and one end that described extension spring is provided with connecting ring is all fixedly connected with jumping cloth.
3. a kind of Novel trampoline as claimed in claim 1 or 2, is characterized in that, described jumping cloth outer edge is provided with the fixed band of some corresponding extension springs, and described fixed band is all connected with connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814355.XU CN204307262U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814355.XU CN204307262U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307262U true CN204307262U (en) | 2015-05-06 |
Family
ID=53129596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814355.XU Expired - Fee Related CN204307262U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476883A (en) * | 2017-07-17 | 2017-12-15 | 宁波友佛隔热保温材料有限公司 | A kind of muff for engine |
| CN109646864A (en) * | 2019-03-04 | 2019-04-19 | 苏州海天运动器材有限公司 | A kind of trampoline |
-
2014
- 2014-12-19 CN CN201420814355.XU patent/CN204307262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476883A (en) * | 2017-07-17 | 2017-12-15 | 宁波友佛隔热保温材料有限公司 | A kind of muff for engine |
| CN109646864A (en) * | 2019-03-04 | 2019-04-19 | 苏州海天运动器材有限公司 | A kind of trampoline |
| CN109646864B (en) * | 2019-03-04 | 2024-01-02 | 苏州海天运动器材有限公司 | Trampoline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161219 |