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US 11,229,263 B2Granted
Hook device
AssigneePiolax, Inc.
InventorsJung Hyung Cho, Hyun Kook Park, Ki Seob Nam
Life of this patent
Estimating the term…
Abstract
A hook device makes it easy to return a hook from a raised state to a stored state. This hook device has a holding member and a hook member, the holding member has an integrally formed elastic piece, the hook member has a rotating shaft and a hanger, the outer periphery of the rotating shaft is provided with an arcuately formed rotating surface and a holding surface formed so as to be close to the rotating shaft center, and the elastic piece abuts against the rotating surface of the rotating shaft in a flexural state when the hook member is raised, and abuts against the holding surface of the rotating shaft when the hook member is stored.
Claims10
A hook device comprising:
- a holding member to be attached to an attached member;
- and
- a hook member to be rotatably held by the holding member, wherein
- the holding member has an elastic piece integrally formed with the holding member,
- the hook member has a rotating shaft rotatably supported by the holding member and a hanger connected consecutively to the rotating shaft, and the hook member is brought into a stored state where the hook member is close to the attached member and a raised state where the hook member erects from the attached member,
- an outer periphery of the rotating shaft is provided with a rotating surface formed in an arc shape and a holding surface formed so as to approach a shaft center of the rotating shaft,
- the elastic piece is configured so as to abut against the rotating surface of the rotating shaft in a flexural state in the raised state of the hook member, and abut against the holding surface of the rotating shaft in the stored state of the hook member,
- in a circumferential direction of the outer periphery of the rotating shaft, the holding surface is formed on a part of the rotating shaft, and is not formed on another part of the rotating shaft, and
- an abutting amount of the elastic piece against the holding surface of the rotating shaft in the stored state of the hook member is larger than an abutting amount of the elastic piece against the holding surface of the rotating shaft in the raised state of the hook member.
6 more elements
A hook device comprising,
- a holding member to be attached to an attached member;
- and
- a hook member to be rotatably held by the holding member, wherein
- the holding member has an elastic piece integrally formed with the holding member,
- the hook member has a rotating shaft rotatably supported by the holding member and a hanger connected consecutively to the rotating shaft, and the hook member is brought into a stored state where the hook member is close to the attached member and a raised state where the hook member erects from the attached member,
- an outer periphery of the rotating shaft is provided with a rotating surface formed in an arc shape and a holding surface formed so as to approach a shaft center of the rotating shaft, and
- the elastic piece is configured so as to abut against the rotating surface of the rotating shaft in a flexural state in the raised state of the hook member, and abut against the holding surface of the rotating shaft in the stored state of the hook member,
- wherein
- at least one pair of the elastic pieces is provided on the holding member, and
- the holding surface is formed so as to form a flat plane at two positions facing each other in a circumferential direction of the rotating shaft.
7 more elements
A hook device comprising:
- a holding member to be attached to an attached member;
- and
- a hook member to be rotatably held by the holding member, wherein
- the holding member has at least one pair of elastic pieces integrally formed with the holding member,
- the hook member has a rotating shaft rotatably supported by the holding member and a hanger connected consecutively to the rotating shaft, and the hook member is brought into a stored state where the hook member is close to the attached member and a raised state where the hook member erects from the attached member,
- an outer periphery of the rotating shaft is provided with a rotating surface formed in an arc shape and a holding surface formed so as to approach a shaft center of the rotating shaft,
- the pair of the elastic pieces extend toward a flat surface of the attached member, and
- the rotating shaft is disposed between the pair of the elastic pieces.
5 more elements
Dependencies are inferred from the claim text.