公开(公告)号：US11896126B2

公开(公告)日：2024-02-13

申请号：US17731527

申请日：2022-04-28

Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.

Inventor： Hui Xu ,  Xiang-Chun Deng

IPC: A47B88/43 ,  A47B88/90 ,  E05B65/467 ,  A47B88/417 ,  A47B88/40 ,  A47B88/50 ,  A47B88/988

CPC classification number: A47B88/43 ,  A47B88/402 ,  A47B88/417 ,  A47B88/50 ,  A47B88/90 ,  A47B88/988 ,  E05B65/467 ,  A47B2210/0037

Abstract: A device with enhanced long-term cleanliness for storing products includes a frame, pairs of supporting structures, and trays. The pairs of supporting structures are connected to opposite walls of the frame, and positioned in a receiving cavity of the frame. Each supporting structure includes a slide rail. The trays are detachably connected to the supporting structure. Each tray includes a mounting plate and two supporting portions, the mounting plate is connected to the two supporting portions, two supporting portions of each tray are positioned on the two slide rails of one supporting structure pair and are movable along two slide rails. The supporting structure in the frame and the supporting portion of the tray reduces connecting areas between the tray and the frame, the slide rails allowing easy movement of the trays, reducing metal and other debris generated over long usage of the facility.