Composite fiber reinforcement for stiffening shells

    公开(公告)号:US09629431B2

    公开(公告)日:2017-04-25

    申请号:US14281644

    申请日:2014-05-19

    Applicant: Apple Inc.

    CPC classification number: A45C11/00 A45C13/36 A45C2011/002 A45F5/00

    Abstract: This application relates to methods and apparatus for reinforcing fragile portions of a device case. In some embodiments, the device case can be reinforced by a reinforcing member made up of composite extrusions that are embedded within a top edge portion of the stiffening shell. The device shell can be utilized to define and maintain an overall shape of the device case. Composite fibers suitable for use in these embodiments can have high tensile strength and high tensile modulus. The device case can include a single length of embedded twisted composite fibers that extend continuously around the top edge or alternatively can include a number of discrete segments that reinforce particularly fragile portion of the top edge.

    COMPOSITE FIBER REINFORCEMENT FOR STIFFENING SHELLS
    12.
    发明申请
    COMPOSITE FIBER REINFORCEMENT FOR STIFFENING SHELLS 有权
    用于增强外壳的复合纤维增强

    公开(公告)号:US20150327641A1

    公开(公告)日:2015-11-19

    申请号:US14281644

    申请日:2014-05-19

    Applicant: Apple Inc.

    CPC classification number: A45C11/00 A45C13/36 A45C2011/002 A45F5/00

    Abstract: This application relates to methods and apparatus for reinforcing fragile portions of a device case. In some embodiments, the device case can be reinforced by a reinforcing member made up of composite extrusions that are embedded within a top edge portion of the stiffening shell. The device shell can be utilized to define and maintain an overall shape of the device case. Composite fibers suitable for use in these embodiments can have high tensile strength and high tensile modulus. The device case can include a single length of embedded twisted composite fibers that extend continuously around the top edge or alternatively can include a number of discrete segments that reinforce particularly fragile portion of the top edge.

    Abstract translation: 本申请涉及用于增强装置壳体的脆弱部分的方法和装置。 在一些实施例中,装置壳体可以由由嵌入在加强壳体的顶部边缘部分内的复合材料挤压件构成的加强构件来增强。 设备外壳可用于限定和维护设备外壳的整体形状。 适用于这些实施方案的复合纤维可以具有高拉伸强度和高拉伸模量。 装置壳体可以包括单个长度的嵌入扭曲复合纤维,其围绕顶部边缘连续延伸,或者可以包括多个离散的区段,其加强顶部边缘的特别脆弱的部分。

    Wearable electronic device
    13.
    发明授权

    公开(公告)号:US12177639B2

    公开(公告)日:2024-12-24

    申请号:US17680102

    申请日:2022-02-24

    Applicant: Apple Inc.

    Abstract: A wearable electronic device may be formed from a layer of fabric having opposing first and second ends. The ends may have first and second respective ear openings that receive a user's ears and may have speakers for playing audio. A soft central portion of the fabric between the ends may overlap the user's eyes. The wearable electronic device may have control circuitry that receives power from a power source. Sensors may be used to gather sensor information such as biometric sensor information. The sensors, control circuitry, and power source may be mounted in a stiff edge portion of the fabric. The stiff edge portion of the fabric may have an elongated strip shape and may extend along an upper edge of the central and the electronic device. Stiffener structures sandwiched between inner and outer layers of the fabric may be used to support speakers.

    Wearable Electronic Device
    16.
    发明申请

    公开(公告)号:US20220240016A1

    公开(公告)日:2022-07-28

    申请号:US17680102

    申请日:2022-02-24

    Applicant: Apple Inc.

    Abstract: A wearable electronic device may be formed from a layer of fabric having opposing first and second ends. The ends may have first and second respective ear openings that receive a user's ears and may have speakers for playing audio. A soft central portion of the fabric between the ends may overlap the user's eyes. The wearable electronic device may have control circuitry that receives power from a power source. Sensors may be used to gather sensor information such as biometric sensor information. The sensors, control circuitry, and power source may be mounted in a stiff edge portion of the fabric. The stiff edge portion of the fabric may have an elongated strip shape and may extend along an upper edge of the central and the electronic device. Stiffener structures sandwiched between inner and outer layers of the fabric may be used to support speakers.

    Earbuds
    18.
    发明公开
    Earbuds 审中-公开

    公开(公告)号:US20240040298A1

    公开(公告)日:2024-02-01

    申请号:US18484007

    申请日:2023-10-10

    Applicant: Apple Inc.

    Abstract: Wireless earbuds may be provided with adjustable-shape housings. The housings may have bendable portions. Bendable metal members, hinges, or other flexible structures may be used in forming bendable structures for the earbuds. Electrical components may be covered by a layer of molded foam. A cover such as a fabric cover may be used to cover the molded foam. Spacer fabric or other soft material may be interposed between the fabric cover and the foam. The housing may be bent or otherwise adjusted between two or more states such as a normal, non-sleep, walking state in which the housing is expanded for normal operation while a user is sitting or walking and a sleep state in which the housing is bent to enhance comfort while sleeping. The wireless earbuds may have illumination systems, sensors, and other components.

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