Title:
TRAMPOLINE
Document Type and Number:
Japanese Patent JP2018117774
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a trampoline that is constituted safely.SOLUTION: A trampoline is provided by forming an annular space between a bed sheet (2) being provided for the exercise of a user and a support frame (3) for surrounding the bed sheet and mutually connecting installation parts (6) arranged in a circumferential edge (2a) of the bed sheet with the support frame (3) using many elastic support means (4) arranged at intervals in the circumferential direction of the annular space. The annular space is covered from the upper part by a cover sheet (7) for wrapping up the support frame (3), and the circumferential edge (7b) of the cover sheet is continuously provided with engaging means (10) detachably engaged to the bed sheet (2) in the whole circumference of the circumferential direction.SELECTED DRAWING: Figure 6
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Inventors:
KAWABATA KIYOSHI
Application Number:
JP2017010357A
Publication Date:
August 02, 2018
Filing Date:
January 24, 2017
Export Citation:
Assignee:
ALINCO INC
International Classes:
A63B5/11
Attorney, Agent or Firm:
Osamu Nakano