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US 11,998,121 B2Granted
Member for chair including multi-channel sound system and chair including the member
AssigneeTround Inc.
InventorJea Bum Park
Life of this patent
Estimating the term…
Abstract
The present invention relates to a member for a chair including a multi-channel sound system and a chair including the member, and more particularly, to a member for a chair including a multi-channel sound system, the member capable of providing a sense of space and a three-dimensional effect for a user who sits in the chair through sounds output from a plurality of channels, and a chair including the member.
Claims16
A member for a chair, comprising:
- a fixing portion;
- a first speaker mounting member extending from the fixing portion through a left side of a user sitting on the chair to a front of the user and having a plurality of first speakers installed on a first surface facing the user;
- and
- a second speaker mounting member extending from the fixing portion through a right side of the user sitting on the chair to the front of the user and having a plurality of second speakers installed on a second surface facing the user,
- wherein the plurality of first speakers are positioned to be spaced at a first predetermined interval from each other, on the first surface facing the user, and the plurality of second speakers are positioned to be spaced at a second predetermined interval from each other, on the second surface facing the user,
- wherein an end of the first speaker mounting member and an end of the second speaker mounting member are located in front of the user and are spaced apart from each other,
- wherein at least one of the plurality of first speakers and at least one of the plurality of second speakers are located in front of the user, and output sound toward the user from the front of the user,
- wherein the plurality of first speakers and the plurality of second speakers are configured to receive a multi-channel sound signal and implement a multi-channel sound system,
- wherein the first speaker mounting member comprises a first slide space and first slide rails, and each first speaker of the plurality of first speakers are configured to be slidably movable toward a left or right of a first direction in which the first speaker mounting member extends, along the first slide rails, in the first slide space, and
- wherein the second speaker mounting member comprises a second slide space and second slide rails, and each second speaker of the plurality of second speakers are configured to be slidably movable toward a left or right of a second direction in which the second speaker mounting member extends, along the second slide rails, in the second slide space.
7 more elements
A chair comprising at least 1) a headrest portion configured to support a head part of a user, 2) a backrest portion configured to support a back and waist part of the user, and 3) a seat portion configured to support a buttocks part and part of legs of the user, the chair comprising a member for a chair, which is installed in at least one selected from the headrest portion, the backrest portion, and the seat portion,
- wherein the member comprises:
- a fixing portion;
- a first speaker mounting member extending from the fixing portion through a left side of a user sitting on the chair to a front of the user and having a plurality of first speakers installed on a first surface facing the user;
- and
- a second speaker mounting member extending from the fixing portion through a right side of the user sitting on the chair to the front of the user and having a plurality of second speakers installed on a second surface facing the user,
- wherein the plurality of first speakers are positioned to be spaced at a first predetermined interval from each other, on the first surface facing the user, and the plurality of second speakers are positioned to be spaced at a second predetermined interval from each other, on the second surface facing the user,
- wherein an end of the first speaker mounting member and an end of the second speaker mounting member are located in front of the user and are spaced apart from each other,
- wherein at least one of the plurality of first speakers and at least one of the plurality of second speakers are located in front of the user, and output sound toward the user from the front of the user,
- wherein the plurality of first speakers and the plurality of second speakers are configured to receive a multi-channel sound signal and implement a multi-channel sound system,
- wherein the first speaker mounting member comprises a first slide space and first slide rails, and each first speaker of the plurality of first speakers are configured to be slidably movable toward a left or right of a first direction in which the first speaker mounting member extends, along the first slide rails, in the first slide space, and
- wherein the second speaker mounting member comprises a second slide space and second slide rails, and each second speaker of the plurality of second speakers are configured to be slidably movable toward a left or right of a second direction in which the second speaker mounting member extends, along the second slide rails, in the second slide space.
8 more elements
Dependencies are inferred from the claim text.