Release devices and printing apparatuses

    公开(公告)号:US11993016B2

    公开(公告)日:2024-05-28

    申请号:US17518253

    申请日:2021-11-03

    发明人: Guiyuan Hu Xin Ouyang

    摘要: A release device and a printing apparatus are provided. The release device includes: a fixing member, a release film, a support plate, a soft rubber ring and an exhaust device. The fixing member is arranged to be fixed to the release film. The soft rubber ring is arranged between the release film and the support plate at edges of the release film and the support plate. A cavity is enclosed by the release film, the support plate, and the soft rubber ring together. The support plate is provided with a first through hole through which the exhaust device is in communication with the cavity. In this way, air in the cavity can be exhausted by the exhaust device, the release film can be attached downward to the support plate, a printing model can thus be smoothly released from the release film.

    RELEASE DEVICES AND PRINTING APPARATUSES

    公开(公告)号:US20220161491A1

    公开(公告)日:2022-05-26

    申请号:US17518253

    申请日:2021-11-03

    发明人: Guiyuan HU Xin OUYANG

    IPC分类号: B29C64/245 B29C64/321

    摘要: A release device and a printing apparatus are provided. The release device includes: a fixing member, a release film, a support plate, a soft rubber ring and an exhaust device. The fixing member is arranged to be fixed to the release film. The soft rubber ring is arranged between the release film and the support plate at edges of the release film and the support plate. A cavity is enclosed by the release film, the support plate, and the soft rubber ring together. The support plate is provided with a first through hole through which the exhaust device is in communication with the cavity. In this way, air in the cavity can be exhausted by the exhaust device, the release film can be attached downward to the support plate, a printing model can thus be smoothly released from the release film.

    3D printer frame
    7.
    外观设计

    公开(公告)号:USD1042562S1

    公开(公告)日:2024-09-17

    申请号:US29846167

    申请日:2022-07-14

    设计人: Yawei Li

    摘要: FIG. 1 is a perspective view of a 3D printer frame showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof, a right side view being a mirror image of the left side view;
    FIG. 5 is a top view thereof; and,
    FIG. 6 is a bottom view thereof.

    3D printer
    8.
    外观设计

    公开(公告)号:USD1026051S1

    公开(公告)日:2024-05-07

    申请号:US29817531

    申请日:2021-12-02

    设计人: Zijiong Wu Xin Ouyang

    摘要: FIG. 1 is a perspective view of a 3D printer showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof; and
    FIG. 7 is a bottom plan view thereof;
    FIG. 8 is a partial enlarged view of portion 8 shown in FIG. 1;
    FIG. 9 is a partial enlarged view of portion 9 shown in FIG. 1;
    FIG. 10 is a partial enlarged view of portion 10 shown in FIG. 1;
    FIG. 11 is a partial enlarged view of portion 11 shown in FIG. 1;
    FIG. 12 is a partial enlarged view of portion 12 shown in FIG. 1;
    FIG. 13 is a partial enlarged view of portion 13 shown in FIG. 1;
    FIG. 14 is a partial enlarged view of portion 14 shown in FIG. 1;
    FIG. 15 is a partial enlarged view of portion 15 shown in FIG. 1;
    FIG. 16 is a partial enlarged view of portion 16 shown in FIG. 2;
    FIG. 17 is a partial enlarged view of portion 17 shown in FIG. 2;
    FIG. 18 is a partial enlarged view of portion 18 shown in FIG. 3;
    FIG. 19 is a partial enlarged view of portion 19 shown in FIG. 3;
    FIG. 20 is a partial enlarged view of portion 20 shown in FIG. 3;
    FIG. 21 is a partial enlarged view of portion 21 shown in FIG. 3;
    FIG. 22 is a partial enlarged view of portion 22 shown in FIG. 3;
    FIG. 23 is a partial enlarged view of portion 23 shown in FIG. 4; and,
    FIG. 24 is a partial enlarged view of portion 24 shown in FIG. 5.
    The broken lines show portions of a 3D printer that form no part of the claimed design.

    RESIN VAT DEVICE FOR 3D PRINTER AND 3D PRINTER

    公开(公告)号:US20230182388A1

    公开(公告)日:2023-06-15

    申请号:US18106525

    申请日:2023-02-07

    发明人: Hongchang HUI

    摘要: A clipping plate is arranged at an edge of a bottom surface of a resin vat device, and the clipping plate is nested and fitted in the boss of a printer, allowing the resin vat device to be fixed quickly and accurately. A resin vat device for a 3D printer includes a resin vat frame and a release film assembly, the release film assembly including a release film; where the release film assembly covers an opening on a first side of the resin vat frame, and the resin vat device further includes a clipping plate, one end of the clipping plate is fixed, and the other end thereof is located at the opening on the first side and protrudes from the release film. The resin vat device is mainly applied for containing liquid resin.