Title:
BADMINTON SHUTTLECOCK
Document Type and Number:
Japanese Patent JP2017038910
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a badminton shuttlecock being manufactured at a low cost without any individual difference.SOLUTION: A badminton shuttlecock 1 includes a base 10, a shaft part 20, and a feather part 30 that are sequentially connected from the tip end. The shaft part 20 includes: a plurality of shafts 21, the tip sides of which are connected to the base 10; and a shaft connecting ring 24 extending in the direction orthogonal to the shafts 21 for connecting the plurality of shafts 21. As a whole, the badminton shuttlecock has a truncated cone shape expanding towards the rear end side. The feather part 30 includes a plurality of feathers 31 each including a feather core 32 in which an insertion hole for inserting the rear end portion of the shaft 21 is formed, and a vexillum 35.SELECTED DRAWING: Figure 1
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Inventors:
MATSUBARA MASAYUKI
Application Number:
JP2016048184A
Publication Date:
February 23, 2017
Filing Date:
March 11, 2016
Export Citation:
Assignee:
COSMO SEIKI INC
International Classes:
A63B67/187
Attorney, Agent or Firm:
Tadashi Aihara