Title:
スプールアセンブリ
Document Type and Number:
Japanese Patent JP7412027
Kind Code:
B2
Abstract:
A reinforced spool assembly (1) has a shaft (10), a spool member (20), and two ratchets (30). Each one of two ratchets (30) has a body (31). The two inner surfaces (31a) of the two bodies (31) face each other. In each one of the ratchets (30), the body (31) has a reinforced supporting structure (33A, 33B). The reinforced supporting structure (33A, 33B) is located between the shaft (10) and the spool member (20) and is offset from the inner surface (31a) of the body (31). A reference plane is defined on and extends along the inner surface (31a) of the body (31), is perpendicular to a central axis (100) of the shaft (10), and passes through the reinforced supporting structure (33A, 33B). Mechanical strength of the reinforced spool assembly (1) is increased by the reinforced supporting structure (33A, 33B).
Inventors:
Avraham Ziv
Application Number:
JP2022125619A
Publication Date:
January 12, 2024
Filing Date:
August 05, 2022
Export Citation:
Assignee:
Hongin Industrial Co., Ltd.
International Classes:
A61G3/08
Domestic Patent References:
| JP49056623U | ||||
| JP1102052U | ||||
| JP9193741A |
Foreign References:
| US20150210247 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe