Telescoping curtain for window-type air conditioner
US10935277B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 17, 2018 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F1/04
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The utility model discloses a telescoping curtain for a window-type air conditioner, comprised of a plurality of continuously arrayed telescoping units; frameworks are respectively arranged on two sides of each one of the telescoping units, and four rotating arms are disposed between every two adjacent frameworks; each one of the frameworks is provided with a first rotating arm and a second rotating arm toward one side, and a third rotating arm and a fourth rotating arm toward the other side; the first rotating arms is connected with the third rotating arm of the next framework, and the second rotating arms is connected with the fourth rotating arm of the next framework. The telescoping unit is internally provided with a plurality of partitions to form a dual-layer or multi-layer heat-insulating hollow structure. The utility model integrates the structures and components for conducting support, heat insulation, and connection functions well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.