Title:
TRAMPOLINE AND INSTALLATION TOOL THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/141515
Kind Code:
A1
Abstract:
Provided is a trampoline, comprising: a support frame (1), a jumping cushion (2), and multiple elastic cords (3). The elastic cords (3) comprise elastic ropes (31) and a connection ball (32). Two bending ends of the elastic rope (31) form a knot (310) so as to enable the elastic rope (31) to have a ring shape. The elastic rope (31) has a double-strand configuration, passes through a through hole (320) of the connection ball (32) and an annular belt (21) of the jumping cushion (2), and is sleeved onto the support frame (1). The elastic cords (3) can be conveniently connected to the jumping cushion (2) via the annular belt (21). The ring shape of the elastic rope (31) facilitates connection between the support frame (1) and the elastic cords (3) and eliminates the need to provide a connection structure on the support frame (1). The elastic rope (31) has a simple structure and the elastic cords (3) are flexible and highly safe. The support frame (1) is ring-shaped and comprises multiple side rods (11) with heads and tails sleeved in a ring shape. The side rods (11) are welded to support feet (12) to increase trampoline stability. The trampoline also comprises a handrail frame having a single rod (4), for increasing a sense of safety when a user bounces and jumps. The height of the handrail (43) can be adjusted so as to fit users of different heights. The present invention also provides an installation tool (9) for installing the trampoline.
Inventors:
CAI MOUCAN (CN)
Application Number:
PCT/CN2015/073807
Publication Date:
September 15, 2016
Filing Date:
March 06, 2015
Export Citation:
Assignee:
KE M O HOUSE CO LTD (CN)
International Classes:
A63B5/11
Foreign References:
| CN200995024Y | 2007-12-26 | |||
| CN204543368U | 2015-08-12 | |||
| CN101918086A | 2010-12-15 | |||
| US20130316876A1 | 2013-11-28 | |||
| JP2013504392A | 2013-02-07 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO.. LTD (CN)
广州三环专利代理有限公司 (CN)
广州三环专利代理有限公司 (CN)
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