Title:
STABLE BASIN-SHAPED TRAMPOLINE
Document Type and Number:
WIPO Patent Application WO/2021/120569
Kind Code:
A1
Abstract:
Provided is a stable basin-shaped trampoline, which comprises: a bottom frame; a plurality of flexible rods that are inserted on the bottom frame; and a bouncing mat that is set up at the top of the flexible rods. The trampoline is characterized in that the outer diameter of the bouncing mat is smaller than that of the bottom frame, and the bottom frame, the flexible rods and the bouncing mat enclose to form an inverse basin structure that is larger at the bottom and smaller at the top; or the outer diameter of the bouncing mat is larger than that of the bottom frame, and the bottom frame, the flexible rods and the bouncing mat enclose to form a basin structure that is larger at the top and smaller at the bottom. In the stable basin-shaped trampoline described by the present invention, the basin structure improves the stability of the trampoline so that the trampoline is not easily overturned. In addition, connectors are provided to connect the flexible rods and the bouncing mat, thus assembly is simple and convenient, and the tension of the bouncing mat is good after assembly and the comfort of bouncing is high.
More Like This:
| WO/2020/094777 | TRAMPOLINE |
| WO/2015/085646 | CONNECTING STRUCTURE BETWEEN TRAMPOLINE BED AND FRAME, AND TRAMPOLINE AND CONNECTING PIECE USING SAME |
| WO/2010/022752 | RAISING AND ROLLING STAND FOR A TRAMPOLINE |
Inventors:
WANG YONGQI (CN)
WANG JIANWU (CN)
WANG JIANWU (CN)
Application Number:
PCT/CN2020/097566
Publication Date:
June 24, 2021
Filing Date:
June 23, 2020
Export Citation:
Assignee:
WANG YONGQI (CN)
International Classes:
A63B5/11
Domestic Patent References:
| WO2012167300A1 | 2012-12-13 |
Foreign References:
| CN110947151A | 2020-04-03 | |||
| CN107137860A | 2017-09-08 | |||
| US20140371031A1 | 2014-12-18 | |||
| US20150045188A1 | 2015-02-12 | |||
| DE202015103291U1 | 2015-09-03 | |||
| CN103889512A | 2014-06-25 | |||
| CN207679923U | 2018-08-03 | |||
| CN201920183818U | 2019-02-01 |
Other References:
See also references of EP 3858445A4
Attorney, Agent or Firm:
DONGGUAN KEKAIWEICHENG INTELLECTUAL PROPERTY CO. LTD. (CN)
Download PDF: